My GT is sick...!!??!.

[Andre G]

well today i cranked up my car and the exhaust was quieter. than the day before it basicly sounds like i have a stock midpipe .. I have O/R X pipe and flows... it seems my car has also lost power with the sound gone also... what could I check?? ive had the O/R X pipe for like 2 weeks now..what can i check...possibly a leak??...something come undone under the hood any ideas???


car is 2002 GT with 77k miles 5spd

 

[wms004]

well today i cranked up my car and the exhaust was quieter... I have O/R X pipe and flows... it seems my car has also lost power with the sound gone also... what could I check?? ive had the O/R X pipe for like 2 weeks now..what can i check...possibly a leak??...something come undone under the hood any ideas???


car is 2002 GT with 77k miles 5spd

Do you have mil eliminators? Is your check engine light on?

I'd also check for exhaust leaks.

 

[Andre G]

the car has a diablochip with the rear o2's sensors turned off I think cause i bought it used and have never used mils and never got a check engine light..