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Showing results for tags 'engine noise'.
Hi guys and gals...New to forum. Looking to diagnose a whining noise in my 94 tracker 5 sp. 4x4 138k. It seems to make whining noise (almost like it has a mild cam) when sitting idling with clutch out...By out I mean not pressed. When I press down on clutch it goes away. No noticeable noice when driving but it is a ragtop and rather noisy from wind. Any suggestions on diagnosis? Thanks in advance.
1990 jeep wrangler with the 2.5l 4cyl engine. it was rebuilt about 10 years ago its got 100,000 ish on the engine. About 4 years ago it started making this noise. Some people thought it was a diesel engine. oil pressure test confirms somethings up. The needle was some what jumpy. It only does it when the engine is warmed up. I suspect its a lifter issue or a spark knock. Any ideas?