2007 Pontiac G6 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2007 Pontiac G6

2007 Pontiac G6 Problems

Problems With Electric Power Steering System May Require Steering Column Replacement

Various issues with the electric power steering system may develop and could require replacement of steering column assembly.

Check Engine Light Due to Gas Cap Issue

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

Oil Leak From Front Crankshaft Seal

Vehicles with a 3.5L or 3.9L V6 engine may develop an engine oil leak from the front crankshaft seal. Our technicians tell us a revised front crankshaft seal is available to correct this concern.

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2007 Pontiac G6 Questions

Code 4020 check engine is on ...catalyst converter. .. (1 answer)

The one that on the manafold in the back why is it so much money and everyone says you have to buy the dealer one.. You can't do it yourself because of the bolts will break

My convertible will not close? (1 answer)

It open good but it will not complete top up

Registers code p0420 catalyst system efficiency below threshold bank 1 (1 answer)

Having no performance problems. Should I start with the o 2 sensor?

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2007 Pontiac G6 Recalls

Power Steering Failure

These vehicles have power steering units which may fail while driving.  Loss of power steering is most noticeable while driving slowly or parking, resulting in a heavier feel at the steering wheel. Slow speed maneuvers can become difficult and potentially unsafe. Dealers will replace the affected components free of charge. This recall is an expansion of an earlier GM recall (14V-153) to cover additional vehicles.  

Various Electrical Concerns

Increased resistance in an electrical connection at the body control module (BCM) may result in voltage fluctuations in the brake pedal sensor circuit. These fluctuations can cause concerns with various systems that monitor the position of the brake pedal, any of which would increase the risk of a crash. Dealers will attach the wiring harness to the BCM with a spacer, apply dielectric lubricant to both the BCM and harness connector and the BAS and harness connector, and will reprogram the brake pedal sensor to correct these concerns.

Transmission Shifter Position Inaccurate

The shift cable may fracture, which can mislead the driver into thinking the transmission is in a certain gear, while actually being in another. This can cause a safety issue, as when "Park" is selected, the vehicle may not be securely in "Park". Dealers will replace the shift cable assembly and mounting bracket free of charge to resolve the concern.

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2007 Pontiac G6 Reviews

+Have a 2007 Pontiac G6 and nothing but problems.Dr door is jamb shut no way of opening it,gotta crawl through to drivers seat.Then passenger outside door handle broke,while opening door,can't lock doors,if I don't forget have to leave passenger window down in order to crawl in Asked a lot of guys mach.... so forth to no avail
I have 120,560 miles on and had very few problems..nothing major yet..i know now with all these miles if I will start seeing the major problems.i am hoping that I can get by another year with few problems..right now I am in no position to dish out 1,000 of dollars if something big were to happen..i say a prayer evertime I get into my "little green machine". wish me luck guys.and alittle prayer...
great car... I have a 2007 its almost 2011, car is great. I have a G6 v6.... factory tires were horredous being an "upgraded base" its understandable... 17 in wheels on hankooks. I put a set of cheap BFGs on the car and it is amazing. I am a florida boy, no issues whatsever with brakes of anything, in the mountains of NC on trips I did have the rotors warp, but they cooled and unwarped...

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