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2007 Jeep Grand Cherokee Laredo 3.7L Tapping noise/high oil pressure
I have a 2007 Jeep Grand Cherokee with a 3.7 litre engine. It makes a tapping noise at idle and revved up with no load. The noise goes away revved up under load. There is no misfire. I assumed (incorrectly) that it was a lifter/rocker problem but I'm convinced...
FIX posted 5/13/2015
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Related Documents & Media | VIN | 1J8GR48K67 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Tapping Noise/High Oil Pressure |
| Conditions | Anytime |
Message Closed w/Summary
Vehicle Data
2007 Jeep Grand Cherokee Laredo
| VIN | 1J8GR48K67 |
| Engine | 3.7 L / 6 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Tapping Noise/High Oil Pressure |
| Conditions | Anytime |
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