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Master
1,033 Answers
- Posted on Jan 12, 2010
Re: 99 jeep grand cherokee 4.7 v8 oil pressure drops from...
Oil gauge may be bad, you said you changed the oil sending unit, and tried a aftermarket which worked, so the other option is to have you oil gauge checked. The sending unit may be good but you gauge is not reading proper.
Installed another insturment cluster. Same problem. I have an electrical problem,but haven't found it.Thanks
The gauge is faulty or there is a fault in the electric circuit from the sender unit to the oil gauge.
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