We have a 1986 Ford Ranger (2WD) 2.9L engine that once it's warmed up has an engine flair on coast down. This will occur in OD, D and 2nd. As you coast down from approx. 50mph the tach will drop to 1,000 rpms, then it will feel like someone is tapping on t...

FIX posted 10/13/1999

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