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Normally it causes a lower reading then higher
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∙ 15y ago
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What would cause the oil pressure gauge to go up and down in 1998 dodge ram 1500?
-faulty oil pres. sending unit -faulty oil pump
How do you check for a faulty oil pump?
Check oil pressure with a manual gauge
Newly built 24 valve cummins motor only 18 pounds oil pressure why?
Faulty gauge, faulty sensor, faulty overhaul.
Why Well pump will not turn on?
could have faulty or dirty contacts, pump motor could be bad or the pressure gauge is faulty
Is an oil gauge supposed to go up when you accelerate and back down at idle?
Found out this can be cause by a faulty oil pressure switch best known as oil pressure sending unit
What causes the oil pressure gage to show 100 and above on a big truck?
High oil pressure or a faulty oil pressure gauge.
Why is your gas gauge fluctuation all of a sudden?
A faulty fuel gauge sending unit in the fuel tank could cause that.
What could cause a faulty fuel gauge on a Peugeot?
check ground on fuel tank
What would cause the fuel gauge to stop working?
There are a few possibilities: A bad sending unit (inside the tank), a broken wire or other faulty connection, a faulty gauge, a bad fuse...
What would cause the temp gauge on a 2000 Nissan Altima to raise to hot and car is not overheating gauge just moves up and down and the fan comes on?
A faulty thermostat might cause the temp gauge on the 2000 Nissan Altima to raise to hot when the car is not overheating. A faulty thermostat can cause the gauge to move up and down and might even turn the fan on.
Why does the oil light in your 1989 Honda civic keep flashing?
Could be low on oil. Oil pump could be faulty, have to check the oil pressure with a real gauge. Or, just could be the wiring or a faulty pressure switch.
Oil pressure problems are a result of what?
Worn main or rod bearings if pressure drops at idle. Faulty gauge or sending unit. Faulty oil pump or clogged pick up screen. Piece of crap car. Etc.
