oil light come's on when idleing
Jan 22, 2011 at 6:14 PM
plymouth breeze
1999 PLYMOUTH BREEZE
RCALLE423
- MEMBER
- 1 POST
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CARADIODOC
- ✓ASE Certified Mechanic
- 34,321 POSTS
Caused by low oil pressure. First, check the level. If it's low, the oil pump could suck up air instead of oil.
The sending unit could also be defective. If you have a gauge on the dash, does it read in the normal range? If it does, suspect the sending unit. If the gauge also reads low, have a mechanic install a temporary mechanical oil pressure gauge to see what the actual pressure is. If it is low, the typical cause is worn crankshaft and connecting rod bearings. Immediate replacement can often prevent further serious engine damage.
caradiodoc
The sending unit could also be defective. If you have a gauge on the dash, does it read in the normal range? If it does, suspect the sending unit. If the gauge also reads low, have a mechanic install a temporary mechanical oil pressure gauge to see what the actual pressure is. If it is low, the typical cause is worn crankshaft and connecting rod bearings. Immediate replacement can often prevent further serious engine damage.
caradiodoc
Jan 22, 2011 at 6:55 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.