Technical Topics specific to the 4 dr. Sedan body - NOT where you post pics/build specs of your car.
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By Trav2036
#314461 so i did a compression test on my d16z6 and everything is fine. but for some reason when i reach 3500-4000 rpm i push out hella carbon and i raced another eg8 the other day and when i was up front he said he smelled strait gas coming from my exhaust. whats going on??
By EJ1_MK
#314470 could have many things going on, is the CEL on?

When was the last time you replaced your fuel filter?

O2 sensor could be going out have you noticed any bogging or studder when driving? Which will also cause the car to run rich and pour more fuel into the engine.

Vacuum leaks can cause your fuel pressure to raise and run rich at all times.

Injector could be stuck open...

These are all possibilities...

The carbon is it black or gray in color coming out of the exhaust?