2007 Pontiac G6 Q&A
2007 Pontiac G6 Question: Reduced Engine Power
This can be caused by several things. You will need to have the diagnostic trouble codes (DTC's) read out to determine where to start the diagnosis of the problem. You may still be under warranty for this type of issue (emissions warranty), so refer to your owners manual first to see what your emissions warranty coverage is. - Bret Bodas
i can almost guarantee you its the catalytic converter my g6 was doing the same thing it was running terrible bogging out no power didn't want to shift it was awful well it ended up being the converter i did a bunch of research on it and i found out that a lot of 4 cylinder g6's have this problem around 40k miles but don't worry its under a government emissions warranty its covered on any vehicle up to 8 years old or 80k miles and they will fix it for free you can go any certified dealer. - jspeedway
...fine this morning. Then when I got into this afternoon my car died, and the message board read reduced engine power. It dies whenever I slow down or stop. It did this several times. I tried unhooking the batter...
When starting the car the check engine, brake and traction control lights are on. The engine power is reduced. At random the car will still run with the starter turned off, you have to remove the k...
i install a new fuel pump, engine fading and engine running hot
what is causing this and what do I need to do?