Having problems with your 1985 Pontiac Fiero ?

Engine Dies When driving or idling, the RPM guage will drop to zero and within a second or two the engine will die. It will restart immediately by reengaging clutch ( if driving) or by using the starter if sitiing and idling. It will run a minute or two and the process repeats itself. It has ran perfect since a rebuild this spring and a new distributor was installed then. I suspect the control module, since, I believe, it also controls the fuel pump operation if ignition is lost. I tested the mo

Posted / edited by AnonymousUser on : 17-02-2020

Answers :

Check the crank trigger sensor as well this can be presenting the way you described i dont feel it is the throttle position sensor but you may want to test that as well if the crank sensor comes back clean
Repair Help & Product Troubleshooting for 1985 Pontiac Fiero

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