Question about 1993 Chevrolet Cavalier
My Brother-in-law has A 1993 Chevy Cavalier 2.2, cylinder That I amworking on for him. it started running really bad while he was drivingit. When he brought it over I checked for spark and cylinders 2 & 3are not firing. (cyl 2&3 are on the same coil) I check the coil byswapping it with the coil for cyl 1 & 4 and it test ok. I amlooking at the ignition module now, how do I test it and is there anything else that could cause this.
You can test it but removing wires on the coil. they should have same strength as 1 and 4. if they are weaker then you have a bad coil. if nothing happens your have a bad module.
if you want put the 1,4 coil on the suspected bad tabs on the module and see if spark is same strength.that should do it. you pretty much did the right thing is swaping with what testing equipment you have to work with.
its most likely a bad module though. very common. when you test something always have someone explain how its tested and how it works.
Posted on Feb 09, 2009
This sounds like a bad Module take the module out and take it to AN AUTO-ZONE they can test this module FOR FREE. Good Luck and thanks for using FIX YA
Posted on Jan 24, 2009
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Posted on Jan 02, 2017
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