why RPM drops
11-20-2021, (Subject: why RPM drops ) 
Post: #2
RE: why RPM drops
If the engine light comes on then there will be faults stored in the ECM. Plug into it and check instead of guessing. Could be data link related.
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Messages In This Thread
why RPM drops - alborz - 11-20-2021,
RE: why RPM drops - Signature620 - 11-20-2021



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