My car sounds like it is running on 2 cylinders and the RPM gauge is way off. What should I do?


Similar Questions:
I have no power, rough idle, and rpm gauge is acting weird. What should I do?

There are quite a few things that could cause this.

#1. Check the Power Transistor Unit. (located on the intake manifold generally) This provides signal to coil from ECU and also provides RPM for tach.

#2. Check the Coil Pack.

#3. Your ECU might be taking a dump. Get it tested.

#4. Bad ground or a short.

QA #460

Last Updated:
2015-11-16 06:53


Cam Dorland | 95 Eagle Talon
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