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Thread: PO372
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08-29-2013, 01:43 PM #11
InActive Member
- Status
- Offline
- Join Date
- Nov 2011
- Name
- Josh
- Vehicle
- 1991 S-15 Jimmy SLE
- Location
- Decatur, Indiana
- Posts
- 459
Shouldn't have to change the harness grounds unless they are really bad. If it does it when it's warm then my guess would be towards the ICM at this point. I've never had any experience with it since I've had coil per cylinder from day 1 but I have read a lot of issues with them when they get hot. I think autozone can test it for you too. Just have them run it til it heats up n see if it gets worse. Just seems weird that if it was the ICM it would cause so many different codes.
1991 GMC S15 Jimmy- 1995 355 LTX- A4, almost AWD
1997 GMC Jimmy- 4.3 V6 - syty turbo setup
2012 Kia Rio5- wife's DD
1990 Acura Integra LS - DD
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