I am experiencing some driveability "fun" with my 97 Cobra. The car is stock except for a ProM 80mm MAF. The story goes like this: The idle kept hanging around 2000RPM, but there were no error codes. I replaced a the IAC and TPS which resulted in no change. I took the car to the dealer to let them play "doctor." They said, "Your MAF is bad." This is the point where I upgraded to the ProM MAF. Almost immediately I started getting an error code for a bad 02 sensor. So I replaced that.
Now the car idles rough. It is most noticeable when cold, but you can still feel a vibration at low RPM with a light load after it warms up.
Any ideas?
Dave
Now the car idles rough. It is most noticeable when cold, but you can still feel a vibration at low RPM with a light load after it warms up.
Any ideas?
Dave