Chevy sells a tank additive that removes corrosion from the sending unit that uses resitance to gage how much fuel in tank. Check your local dealer for the additive, the gage usually shows an erratic reading due to corrosion, bad fuel quality at the pumps.
1999 Chevy table oil pressure gauge low and check gauges flickering
recharge gauge shows pressure of 70 psi
fuel gauge,speedomiter on instrument panel doesnt work on car and keeps stalling
I had the same problem. What is happening is there is varnish from the fuel on the potentionmeter, and making a bad connection. I used fuel injection cleaner for a few tanks and the problem has never come back.
I have an 1995 Taurus with 3.0 L engine with an erratic temp gage. I found a cure by cleaning the connection where the wire plugs into the sensor on the engine & putting dielectric grease on it.
Check gauge? Never heard of a check gauge light. If you are referring to the check engine light it is on because there is a problem with the emissions system. You need to have the ECU scanned by a professional.
More the likely the alternator has quite working are the belt / belts have broken on the front of the engine.
this is a problem with the gauge cluster. very common problem. you may also notice the neeedles moving very erratic at times. it is a common problem with s10/jimmy/blazers/sonoma
The oil pressure gauge will fluctuate on a Chevy Tahoe when the vehicle is idling and when the vehicle is driven at highway speed. Idle is usually 30 psi oil pressure or slightly more. At highway speed, the oil pressure should be between 60 psi and 80 psi.
Yes it sure can.
The fuel sending unit is sticking, or the wiring to the gauge is loose. These are the two most common causes of an erratic gauge.
It is to prevent the fuel from sloshing back and forth. Fuel sloshing can cause the fuel gauge to be erratic.It is to prevent the fuel from sloshing back and forth. Fuel sloshing can cause the fuel gauge to be erratic.