20 Most Recent 2006 Pontiac GTO Questions & Answers

Sorry guys i was late with my feedback... So here it goes.. I have no check engine light.... Currently running the stock tune as well.. The car has no tps, pcv or egr valve.. It is all controlled by the electronic throttle body which i recently cleaned but didnt help with my problem. I ordered a new fuel pump as well, just didnt get the chance to install it yet. Cant change the fuel filter as it is builtin within the pump. However, shouldnt the fuel pump or fuel filter cause engine stalling, bucking and hesitation? I doubted the fuel pump could be causing this since the problem only occurs at idle. By the way, there is no missing on any of the cylinders.

How can we help?

You can't do it yourself. It is illegal to vent Freon into the air. you have an 06 GTO that should have R134 in it. That can be vented by locating the high or low pressure fitting on the line coming from the A/C compressor and, using a tool, pressing the plunger on the fitting.

You need a new ignition switch. Check with Autozone or OReilly's.

I think I would be looking at incorrect wheel bearing adjustment or brake calipher mount loose. There would have been no reason to touch the steering other than to undo the ball joints to allow strut removal

The light on your car is telling there is a problem. it requires a OBD2 code scanner for diagnosis.

try and bleed the system just like brakes