High Idle


Asked by Apr 19, 2011 at 07:46 AM about the 1985 Pontiac Fiero GT

Question type: Maintenance & Repair

My fiero developed a high idle problem, idle near 3k, I have checked for vacumn leaks, throddle body is ok and  have replaced the throddle position sensor, any help would be appreciated....thanks

2 Answers

clean egr with carb cleaner.

1 out of 1 people think this is helpful.

As I found out, the problem with the fiero was a cracked egr tube at the plenum... thanks for the reply

4 out of 4 people think this is helpful.

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