996 low exhaust pressure one side
06-24-2017, 11:09 AM
#16
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Why do I think -8 is out of spec? Isn't spec +/- 6 degrees? Also, don't the headers go into their own cats and mufflers, or does this car has a cross pipe installed? If the former, then the reason for the low pressure would have to equate with low air flow, which would have to mean that the cylinders on the opposite side aren't producing much power. That would equate to uneven and unbalanced firing. Does the engine run rough?
06-26-2017, 10:58 PM
#17
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Engine runs great.
No codes.
Car pulls pretty well.
Spec is 6 but won't throw a code for 10 degrees out of spec
Fuel trims are fine. I don't know what he is going to do.
No X pipe.
No codes.
Car pulls pretty well.
Spec is 6 but won't throw a code for 10 degrees out of spec
Fuel trims are fine. I don't know what he is going to do.
No X pipe.