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Old 01-06-2019, 05:26 PM
Elkman Elkman is offline
Join Date: Dec 2018
Location: Ozarks
Posts: 21
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Originally Posted by Elkman View Post
I used a grounded plug tester light as well as moving coils and plugs around, all coils were good. I tested the pulse to all the fuel injectors as well as the operation of all fuel injectors all were good. I did a smoke test to check for vacuum leaks. all was good. I check cylinder compression and fuel pressure. all were OK. I have concluded cyl #3 coil is not getting a pulse.

I need to check for continuity to eliminate the harness as suggested, I need to find out the best way to do that?

Thanks for the help Guys.
Cylinder compression was within 10%. of each other.

I have concluded cyl #3 coil is not getting a pulse. See above.

Bad wire harness? Bad DME?

I just bought a used wire harness on E-Bay to use as a test tool since I am weak when it comes to electronics.
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