Mechanics

TOYOTA COROLLA COMPRESSION PROBLEM

1998 Toyota Corolla

I have a 98 Toyota Corolla that has a misfire on cylinder 3. I put new plugs in and that plug is as clean as the day I put it in. I do have spark and I have done a power balance test by unplugging the injectors and the plug wires. There is a change in all the cylinders except cylinder 3. I changed out the ECU but that didn't solve the problem.
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Guest
December 8, 2012.



Try swapping the injectors.
Check the compression.

KHLow2008
Dec 8, 2012.