Engine light on pontiac g6

Rvega Discussion starter. 9 posts · Joined 2009. #1 · Apr 21, 2009. I have a 2006 G6 GT Coup with 76,000 miles on it. Recently the "CHECK GAS CAP" comes on. I have check the gas cap, I even replaced the gas cap and this morning it came back on. I've noticed that after the "CHECK GAS CAP" message appears several time the check …

The free Rip3D application "IES Generator" creates Illuminating Engineering Society, or IES, files. These files are typically distributed by manufacturers of lighting materials to ...SOURCE: engine light 2006 pontiac g6 (reset) first be sure that its the engine light and not the "service" light. the service light will usually illuminate if its time for an oil change. if its the service light ur owners manual should tell u how to reset it. if its ur engine light then try disconnecting ur positive battery cable for 1 minute ...Below are some of the most common Pontiac G6 problems: Faulty Lights. One of the major 2008 and 2009 Pontiac G6 problems is faulty lighting. In fact, for the 2009 model year alone, there are reports of faulty headlights, brake lights, and door ajar lights. As for the 2008 model year, owners have reported issues with its low beams, headlights ...Oct 21, 2015 · The man who owned it said the light comes on because he pressure washed the underside after cleaning the outside before he put it up for sale. Now, I've checked the oil level and its good but, the oil dashboard light comes on for maybe 5 minutes while driving then goes off. It may stay off for quite a while but, will come back on. US Lighting Group News: This is the News-site for the company US Lighting Group on Markets Insider Indices Commodities Currencies StocksA check engine light can indicate a broad spectrum of problems with your 2006 Pontiac G6. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon ...A check engine light can indicate a broad spectrum of problems with your 2009 Pontiac G6. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon ...Here’s what to do: With a fully charged battery, put the key in your G6’s ignition and turn it like you are going to start the engine. Leave the key in the on position. You’ll see the little padlock symbol, security light, or service theft deterrent system message. Once the padlock goes out (takes about ten minutes), try and start your G6.

Jun 26, 2022 · The ABS light comes on in the dashboard of Pontiac G6 when one or more of the wheel speed sensors have malfunctioned, brake fluid is too low, the fuse is blown or the relay is bad, tire pressure is low, or if the ABS module has developed a defect. When the ABS light / comes on in your G6, the anti-lock braking system is disabled. I wanna be there when the lights come on. When you open your eyes for the first time. When you speak your first word. The first time you really see... Edit Your Post Published by j...The 1962-1968 Pontiac Grand Prix origins were as the brainchild of Bunkie Knudsen. Find out how this first Grand Prix led to the popular 1969 model. Advertisement "Occasionally," b...91 posts · Joined 2014. #1 · Sep 16, 2014. Hi all, I own a 2008 Pontiac G6 and for the last week or two my interior dome and overhead light won't come on. It happened when my driver door was open and the car was off, so both were automatically on, when all of a sudden they both went off. I checked to make sure I didn't hit the dome light to ... P1116 ECT Signal Unstable Or Intermittent - Read Our Article on Intermittent Diagnosis For Help With This Pontiac Check Engine Light Code. P1117 Engine Coolant Temp Signal Out-Of-Range Low. P1118 Engine Coolant Temp Signal Out-Of Range High. P1119 ECT Signal Out Of Rage With TFT Sensor. Keep in mind this is largely guesswork based on too little info. This bulletin has been revised to include 2008 Chevrolet Malibu, Pontiac G6, and Saturn AURA vehicles equipped with a 2.4L engine (LE5) and 4-speed automatic transmission (MN5). Please discard all copies of bulletin 10134, issued November 2010.Fuse box diagram (fuse layout), location, and assignment of fuses and relays Pontiac G6 (2004, 2005, 2006, 2007, 2008, 2009, 2010).

1. Faulty Alternator. Faulty alternator is the leading cause of red battery light illuminating in G6. The alternator converts mechanical energy from the engine to …I have a 2009 Pontiac G6 (4 cylinder) that has the engine light turned on. I went to an auto parts store and they told me the catalyst efficiency had a low bank because the o2 sensors monitor the catalytic converters ability to store oxygen and the possible causes were the catalytic converter was defective due to engine misfire or running condition, there's a large vacuum leak, or the engine ...Jan 11, 2022 · This is a simple fix for the Pontiac G6 3.9L if the check engine light is on, before buying any part I would highly recommend check those wires. It has the 3.5 engine in it and yes it was only about 50 minutes after replacing the cat. I cleared the code and so far no engine light has come back on. I have another question for you though. I have another g6 gt coupe with no engine light and it is jerking and sputtering at constant speeds.

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Below are some of the most common Pontiac G6 problems: Faulty Lights. One of the major 2008 and 2009 Pontiac G6 problems is faulty lighting. In fact, for the 2009 model year alone, there are reports of faulty headlights, brake lights, and door ajar lights. As for the 2008 model year, owners have reported issues with its low beams, headlights ...To check the fluid level, follow these steps: Park your G6 on a level surface and apply the parking brake. Start the engine and allow it to reach operating temperature. Shift the transmission through all the gears, then back to Park or Neutral. Locate the transmission dipstick – it might be hiding near the firewall.On average, the cost for a Pontiac G6 Check Engine Light is on Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location. Car Service Estimate Shop/Dealer Price; 2006 Pontiac G6 V6-3.5L: Service type Check Engine Light is on Inspection: Estimate $114.99:There are three ways that it can cause P0014: Low Oil: The most common cause of P0014 is low oil. The oil level needs to be low enough to lower the engine’s oil pressure (dangerously low). If oil flow slows down enough to throw the p0014 code, It’s likely low enough to lock up the engine.I find the biggest problem with GM traction control is with the yaw sensor and the steering angle sensor. When the yaw sensor goes the vehicle will lock up the brake of the freewheeling side when turning hard to the left or right . when the steering sensor goes the steering wheel shudders when... - Pontiac G6 SES Light Coming On 10. Oil Leak 7. Check Engine Light Is On 6. Weird Ticking Noise 4. Chattering Sound 1. NHTSA: Vehicle Speed Control 66. NHTSA: Engine 43. NHTSA: Vehicle Speed Control: Cruise ...

The 2006 Pontiac G6 has 3 problems reported for service engine light on. Average failure mileage is 108,050 miles. ... The service engine soon light will go off and then 2-4 weeks later it will ...Pontiac G6 check engine light . coming to this thread for advice, I have a 2007 G6 V6. It has a little over 124k miles and my check engine light came on randomly, oil level is fine and was replaced about a month ago. ... I’ve had my go for 7 years with the same check engine light code, I’ve put almost 60k on it, it’s at 262k. The code ...3.6K. 98K views 6 years ago. Come along with Eric O. as he covers the steps in diagnosing this Pontiac G6 that came in with the engine light on and the dreaded "No Communication" being...Aug 30, 2019 · The 2007 Pontiac G6 engine compartment fuse block is located on the driver's side of the engine compartment, near the battery. The wiring circuits in Pontiac G6 are protected from short circuits by a combination of fuses, circuit breakers and fusible links. This greatly reduces the chance of damage caused by electrical problems. One of the most serious issues that can happen to your Pontiac G6‘s engine is if it ends up with low oil pressure. Low oil pressure will cause the engine to seize up. When the oil pressure light on, it should be assumed that the engine locking up is imminent. We advise not running the engine until the issue can be properly diagnosed. Below are some of the most common Pontiac G6 problems: Faulty Lights. One of the major 2008 and 2009 Pontiac G6 problems is faulty lighting. In fact, for the 2009 model year alone, there are reports of faulty headlights, brake lights, and door ajar lights. As for the 2008 model year, owners have reported issues with its low beams, headlights ... Shift solenoid replacement 2005 G6 (P0758). Also might be applicable to P0753, P0973, P0974, P0976 and P0977. Thought I should share my experience with replace Shift solenoid on a 2005 G6 Pontiac that was getting P0758 code and was defaulting to 2nd gear limp mode. Also the Traction Control off light was “on” from this issue.G6 P0172 Code Symptoms. There aren’t usually any drivability issues associated with P0172 in the Pontiac G6. For most people, the first sign that anything is wrong is the service engine soon light coming on. Mileage-may or may not suffer depending on how much the air-fuel mixture has changed.2 posts · Joined 2008. #15 · Oct 7, 2008. I have a 2008 G6 w/2.4L 4-cyl engine. At 7700 miles the check engine light came on. At the dealer they said the Evaporative Emission Canister was leaking. They replaced that, …The Pontiac G6 is a mid-size car that was produced by General Motors under the Pontiac brand. ... It includes a 3.6 L HO VVTI V6 engine rated at 275 hp (205 kW), F40 six-speed manual transmission, ... and corrected a potential corrosion that affected brake light wiring, and could cause brake lights to not illuminate. On September 21, ...Nov 5, 2018 · The most common symptom of a P0128 trouble code in a Pontiac G6 is an illuminated malfunction indicator lamp (MIL). Other symptoms may include poor engine performance and a decrease in fuel economy. Lack of heat– The most prominent symptom of the P0128 trouble code in the Pontiac G6 is the lack of heat. When the thermostat doesn’t bring the ... Pontiac G6 check engine light . coming to this thread for advice, I have a 2007 G6 V6. It has a little over 124k miles and my check engine light came on randomly, oil level is fine and was replaced about a month ago. ... I’ve had my go for 7 years with the same check engine light code, I’ve put almost 60k on it, it’s at 262k. The code ...

1 Answer. I have a 2008 Pontiac G6 2.4L. the engine light and the traction light came on, with the message of service traction control. I have replaced the spark plugs and the #2 coil as was told by the diagnostics check. I have also cleaned the connections to the bcm an the ecm. the lights are still on and it also shifts hard when put into drive.

The average price of a 2006 Pontiac G6 check engine light can vary depending on location. Get a free detailed estimate for a check engine light in your area from KBB.com. Car Values.08 Pontiac g6 gt. 2008. The cars traction control and check engine lights flash and the engine seems to lose power - Answered by a verified Pontiac Mechanic ... I bought a Pontiac G6 GT 2008 that has had the motor and transmission replaced with a 2009 G6 GT. The check engine light has been on since the day after I bought it.2006 G6 GTP T/C light then car "reduced engine power" Help-my 2006 cannot be diagnosed because after the traction control light and engine light goes on from running down the road fine to "reduced engine Power" and cannot go over 5 miles an hour. You shut it off for 1 minute and then start it up and it is fine for a time.CarComplaints.com Notes: Unfortunately the 2007 Pontiac G6 continues a serious trend of steering problems from the prior model year. 7.2. pretty bad. Typical Repair Cost: $650. Average Mileage ...CarComplaints.com Notes: Unfortunately the 2008 Pontiac G6 continues a serious trend of steering problems from the prior model years. 9.0. really awful. Typical Repair Cost: No data. Average ...Both the traction control and engine light go on and off intermittently and they are not always on together. Below are my experiences when the traction control light is illuminated; 1. The car jerks when shifting from parking to drive. 2. The car will jerk slightly when moving to next gear during the initial. accelaration.Check engine light has been on for awhile. I got the codes read and it was the P0420 code so I know its the converter or the o2 sensor. Today when acclerating up …Pontiac G6 4 door - $1,900 (Cumberland) Pontiac G6 4 door. -. $1,900. (Cumberland) four-door Pontiac G6 drive fine engine light is on no major issue. Scratches and dents on the right passenger side door. ♥ best of [?]

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The P0700 code in your Pontiac G6 is a generic OBD-II code that indicates a malfunction within the transmission control system. This code is not specific to any particular issue but rather points to a general fault in the system. Additionally, the P0700 code usually appears in conjunction with other transmission-related codes or shift solenoid ...Aug 14, 2011 · 2389 posts · Joined 2011. #2 · Aug 14, 2011 (Edited) Engine Power Reduced typically means a problem in the throttle actuator control system. But you need to resolve that diagnostic link connector issue first. If the scan tool is not powering up when connected & key ON, there is a power or ground issue at the connector. CarComplaints.com Notes: Unfortunately the 2007 Pontiac G6 continues a serious trend of steering problems from the prior model year. 7.2. pretty bad. Typical Repair Cost: $650. Average Mileage ...C. crcole2 Discussion starter. 24 posts · Joined 2010. #1 · May 29, 2010. I have a 2007 g6 3.5 and i went to go get it inspected and it failed because the check engine light didn't come on when i turned the key to the "on" position? Any tips to trying to diagnose the problem?On the inspection sheet it said-.A check engine light can indicate a broad spectrum of problems with your 2007 Pontiac G6. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon ...A Nissan Sentra “service engine soon” light can come on for many reasons, including a loosened gas cap. If the “service engine soon” light stays on, it can indicate problems that n...To change the oil in a Pontiac G6, start by draining the old oil by removing the drain plug located on the bottom of the oil pan. Once the oil has completely drained, replace the drain plug and move on to changing the oil filter. Locate the oil filter, usually located near the engine, and use an oil filter wrench to remove it.C. crcole2 Discussion starter. 24 posts · Joined 2010. #1 · May 29, 2010. I have a 2007 g6 3.5 and i went to go get it inspected and it failed because the check engine light didn't come on when i turned the key to the "on" position? Any tips to trying to diagnose the problem?On the inspection sheet it said-.Dec 18, 2019 · SOURCE: engine light 2006 pontiac g6 (reset) first be sure that its the engine light and not the "service" light. the service light will usually illuminate if its time for an oil change. if its the service light ur owners manual should tell u how to reset it. if its ur engine light then try disconnecting ur positive battery cable for 1 minute ... Reduced Engine Power Causes: Pontiac G6. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. This is great news, since it helps narrow down where the ECU thinks that the problem is. A good code scanner is really cheap and can make the process a whole …The 2006 Pontiac G6 has 3 problems reported for service engine light on. Average failure mileage is 108,050 miles. ... The service engine soon light will go off and then 2-4 weeks later it will ... ….

Not only on the g6 but the malibu and other vehicles that use our engines as well. Odds are you should be good. But might need a few electronic upgrades. 2008 Pontiac G6 Base Sedan 3.5L VVT White Diamond Tricoat. Mods: Window tint 20% all around besides front, 2009.5 spoiler, Eagle Eyes, OPT7 55W 5000K Low beam, OPT7 …Come along with Eric O. as he covers the steps in diagnosing this Pontiac G6 that came in with the engine light on and the dreaded "No Communication" being d...A link from Reuters A link from Reuters China has given the green light to 60 infrastructure projects worth more than $150 billion, as it looks to energize an economy mired in its ...The check engine light illuminates when the onboard computer detects one numerous issues, including problems with an oxygen sensor, mass airflow sensor, gas cap, spark plugs or cat...1. Recall N140115 - "In the affected vehicles, there may be a sudden loss of electric power steering (EPS) assist that could occur at any time while driving. Should that occur, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash." There are 4 bulletins regarding this recall, but this is the ...What an Engine Needs to Idle Smoothly. Your G6’s engine needs air, fuel, and spark to achieve optimum ignition . When one or more of these variables is off, it can lead to a rough idling condition. Fuel – The ideal air-to-fuel ratio is 14.7 parts air to one part fuel. Air – The air entering your car’s engine must be metered by the MAF ...08 Pontiac g6 gt. 2008. The cars traction control and check engine lights flash and the engine seems to lose power - Answered by a verified Pontiac Mechanic ... I bought a Pontiac G6 GT 2008 that has had the motor and transmission replaced with a 2009 G6 GT. The check engine light has been on since the day after I bought it.How They Are Presented. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue). There are over 40 of them, so search carefully! Models examined include G3, G5, G6, G8, Grand Prix, Solstice, Torrent, and Vibe. ——————————————————————-. Remember that ... Engine light on pontiac g6, Find a lighting design company today! Read client reviews & compare industry experience of leading lighting consultants. Development Most Popular Emerging Tech Development Language..., A check engine light can indicate a broad spectrum of problems with your 2009 Pontiac G6. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service engine soon ..., Check engine light no codes. Jump to Latest Follow ... We're a forum community dedicated to the Pontiac G6. Come join the discussion on performance modifications, accessories, troubleshooting, maintenance and more! Show Less . Full Forum Listing. Explore Our Forums., Nov 23, 2018 · There are three ways that it can cause P0014: Low Oil: The most common cause of P0014 is low oil. The oil level needs to be low enough to lower the engine’s oil pressure (dangerously low). If oil flow slows down enough to throw the p0014 code, It’s likely low enough to lock up the engine. , G6 P0172 Code Symptoms. There aren’t usually any drivability issues associated with P0172 in the Pontiac G6. For most people, the first sign that anything is wrong is the service engine soon light coming on. Mileage-may or may not suffer depending on how much the air-fuel mixture has changed., Feb 9, 2009 · I have a 2007 Pontiac G6 GT 3.5 liter V6. One day I drove it and the check Engine light came on and a message came up on the display "Reduced Engine Power". The car started to run very badly. I parked it, looked under the hood saw no signs of anything wrong, disconnected the battery to reset the computer and the car ran fine!!! , 1 Answer. Not sure why your traction control light comes on - just wanted to advise you a standard generic obd scanner is only suitable for faults affecting exhaust emissions and all other faults, mostly, require dedicated or manufacturer-specific scanners or laptops with suitable software. SOURCE: my car wont start and my battery has power., What to expect when your 2007 Pontiac G6 has a Check Engine Light. When the Check Engine Light (CEL) comes on it means there is a fault detected by your car’s diagnostics which may be related to the engine, transmission, or emission system. The technician will use a scanner that connects to the vehicle’s diagnostic port to determine the ..., The 2006 Pontiac G6 has 3 problems reported for service engine light on. Average failure mileage is 108,050 miles. ... The service engine soon light will go off and then 2-4 weeks later it will ..., The 2006 Pontiac G6 has 3 problems reported for service engine light on. Average failure mileage is 108,050 miles. ... The service engine soon light will go off and then 2-4 weeks later it will ..., CruisinG6. This problem is commonly mis-diagnosed as a camshaft position sensor, its usually in fact the camshaft Position Actuator. This is likely your problem. As far as I'm aware it's pretty simple to replace, the only problem is the part is dealer only and can be expensive. This problem could also be a connection issue with one of the plugs ..., C. crcole2 Discussion starter. 24 posts · Joined 2010. #1 · May 29, 2010. I have a 2007 g6 3.5 and i went to go get it inspected and it failed because the check engine light didn't come on when i turned the key to the "on" position? Any tips to trying to diagnose the problem?On the inspection sheet it said-., 2389 posts · Joined 2011. #2 · Aug 14, 2011 (Edited) Engine Power Reduced typically means a problem in the throttle actuator control system. But you need to resolve that diagnostic link connector issue first. If the scan tool is not powering up when connected & key ON, there is a power or ground issue at the connector., As mentioned above, the ECM controls the engine timing, and air/fuel ratio. So, when it goes bad, it can knock your G6’s air fuel ratio off. This could lead to poor fuel economy, the previously mentioned rough running engine, backfiring, a flashing check engine light, and an engine that has no giddy-up and go. 4., My2ndCar-My1stG6 Discussion starter. 254 posts · Joined 2012. #1 · Dec 4, 2015. I have a 2008 Pontiac G6 3.5L V6 coupe with 77,290 miles on it. About a month ago I noticed that while driving down the road, my temp gauge had suddenly stopped working. It was at normal temp, and next time I looked down, it was at 0., The 2009 Pontiac G6 has 2 problems reported for check engine light on. Average failure mileage is 58,350 miles. CarComplaints.com : Car complaints, car problems and defect information, The most common symptom of a P0128 trouble code in a Pontiac G6 is an illuminated malfunction indicator lamp (MIL). Other symptoms may include poor engine performance and a decrease in fuel economy. Lack of heat– The most prominent symptom of the P0128 trouble code in the Pontiac G6 is the lack of heat. When the thermostat …, The Pontiac G6 is a mid-size car that was produced by General Motors under the Pontiac brand. It was introduced in 2004 for the 2005 model year to replace the Grand Am. The G6 shared the GM Epsilon platform with the Chevrolet Malibu, Saab 9-3 and other General Motors vehicles. Features included a remote starting system (standard on GT, optional ..., Check engine light no codes. Jump to Latest Follow ... We're a forum community dedicated to the Pontiac G6. Come join the discussion on performance modifications, accessories, troubleshooting, maintenance and more! Show Less . Full Forum Listing. Explore Our Forums., Need a lighting design company in Chicago? Read reviews & compare projects by leading lighting designers. Find a company today! Development Most Popular Emerging Tech Development L..., When there is a large leak in the Pontiac G6’s EVAP system, it will throw the P0455 OBDII Code. P0455 indicates a large leak in the evaporative emission control system. (EVAP). There are different leak size codes. For example, P0456 means your G6 has a small EVAP leak. While the trouble code may state that there is a “large leak” in the ..., May 30, 2023 by Jason. If your Pontiac G6 has a faulty throttle body, it can cause it to run terribly. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Your G6’s throttle body controls the amount of air that enters the engine. You control the throttle body position with the gas pedal., When there is a large leak in the Pontiac G6’s EVAP system, it will throw the P0455 OBDII Code. P0455 indicates a large leak in the evaporative emission control system. (EVAP). There are different leak size codes. For example, P0456 means your G6 has a small EVAP leak. While the trouble code may state that there is a “large leak” in the ..., The ABS light comes on in the dashboard of Pontiac G6 when one or more of the wheel speed sensors have malfunctioned, brake fluid is too low, the fuse is blown or the relay is bad, tire pressure is low, or if the ABS module has developed a defect. When the ABS light / comes on in your G6, the anti-lock braking system is disabled., Pontiac G6 check engine light . coming to this thread for advice, I have a 2007 G6 V6. It has a little over 124k miles and my check engine light came on randomly, oil level is fine and was replaced about a month ago. ... I’ve had my go for 7 years with the same check engine light code, I’ve put almost 60k on it, it’s at 262k. The code ..., My engine light is on along with the traction control light. I took my car to a mechanic and he told me I had to have a part replaced for the engine called a valve selenoid. ... 2008 Pontiac G6 Base Sedan 3.5L VVT White Diamond Tricoat Mods: Window tint 20% all around besides front, 2009.5 spoiler, Eagle Eyes, OPT7 55W 5000K Low …, 1. Fix and Wait. The best way to clear the check engine light is to pull the trouble code, identify and fix the issue and then drive your G6 around until the module that threw the code recognizes that the problem is fixed. Sometimes it can take a few drive cycles for your car’s check engine light to shut down., Nov 9, 2008 · The infamous Engine light. Just after 2 weeks of buying my 2006 GTP the light has came on. she has roughly 60k miles, runs overall fantastic, no problems, perfect mint condition. I was trying to program a new keyless entry pad, of course that wouldn't work (found out later after screwing around with it ) i needed to program it at a dealership. , To change the oil in a Pontiac G6, start by draining the old oil by removing the drain plug located on the bottom of the oil pan. Once the oil has completely drained, replace the drain plug and move on to changing the oil filter. Locate the oil filter, usually located near the engine, and use an oil filter wrench to remove it. , Rvega Discussion starter. 9 posts · Joined 2009. #1 · Apr 21, 2009. I have a 2006 G6 GT Coup with 76,000 miles on it. Recently the "CHECK GAS CAP" comes on. I have check the gas cap, I even replaced the gas cap and this morning it came back on. I've noticed that after the "CHECK GAS CAP" message appears several time the check …, 2007 Pontiac G6 4 fly. Engine light on I have changed cam senser and crank shaft sencer. Computer has been reset by clearing codes light stays of tell next restart also light hard shift in tranny ..., The 2009 Pontiac G6 has 2 problems reported for check engine light on. Average failure mileage is 58,350 miles. CarComplaints.com : Car complaints, car problems and defect information , May 30, 2023 by Jason. If your Pontiac G6 has a faulty throttle body, it can cause it to run terribly. Common symptoms of a bad throttle body include dirt and grime, the check engine light, and an erratic idle. Your G6’s throttle body controls the amount of air that enters the engine. You control the throttle body position with the gas pedal.