Mechanics

HOW DO I TROUBLE SHOOT THE CHECK ENGINE LIGHT ON AND ENGINE NOISE?

2007 Chrysler Aspen • 152,000 miles

Car has oil. We hooked up a gauge to the sending unit. It initially had 40 psi then dropped.
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Lormark92
December 27, 2011.




The pressure will as the oil gets hotter and thinner. What did the oil pressure drop to at idle?
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Saturntech9
Dec 27, 2011.
Dropped to 10 lbs after 3-4 minutes with cold engine. Oil light comes on sporadically.

Tiny
Lormark92
Dec 27, 2011.
What size engine do you have?That oil pressure sounds about right.

Saturntech9
Dec 27, 2011.

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