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1986 Bonneville Oil pressure drops while idling what could problem be?
Wiki User
∙ 9y ago
The oil could be old and needing change. The oil filter could be getting stopped up, or the screen on the oil pump could be clogged. An oil change and new filter is the first place to start.
Wiki User
∙ 9y ago
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In a 1992 Bonneville if your brake pedal goes all the way to the floor with no pressure what could the problem if no fluid is leaking?
Master cylinder failure.
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What would cause the oil pressure to drop to zero on a 1994 Pontiac Bonneville while it is idling Now the pressure stays low even when the car is idling high does that mean something worse is wrong?
Your gauge Could Be Reading Wrong, Sender Bad Ect. Other Things If Oil Pressure Is Bad. Oil Pump Bad, Cam Bearings Bad, Crankshaft And Rod Bearings Bad. Have Your Oil Pressure Tested By A Mechanic With A Pressure gauge To Get The True Pressure. It May Just Be A Bad Oil Pressure Sender. Also You Need To Use The Recommended Weight Of Oil. Best Place To Start Have Pressure Tested. Good Luck
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What could be the problem if you are increasingly losing speed in your Dodge Avenger and your engine loses oil pressure while idling?
Dodge Avenger has a problem with this. You need to take off the oil pan because the oil thicken's in the pan. Clean it and put it back on and this should to the trick.
Why does oil light come on when engine is idling on vauxhall frontera?
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What could the problem be if a 1992 Pontiac Bonneville is making a loud knocking rattle noise but it is not smoking and still runs smooth?
Could also be the harmonic balancer. When they go bad they make a knocking noise when the engine is idling. If it has a rod or main bearing going bad it would NOT affect the way it runs so you could have a serious problem in the motor itself. If the rod or main is going out it will not run long like that. SORRY TO BE THE ONE TO TELL YOU THIS. Ray
