Thread: P0303 - Engine Struggling and Rumbling
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Old 10-25-2021, 09:04 PM   #10
Opie
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Quote:
Originally Posted by hachigoku View Post
I have the new style. The Racer's Line moved over the harness from the 2015 engine into my 2013.
Sounds like something in the harness is shorting the coils...possibly a loose pin in once of the connectors...or a cut in a wire.
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2020 GMC Canyon Denali Duramax, 2021 Forester Sport, 2000 Subaru Legacy B4 RSK 5MT (JDM Import) and random 86 chassis rebuilds....
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