Question about 1994 Chevrolet G20
Firstly if the engine isn't running at it's peak it won't be producing as much heat as usual and secondly an engine rarely runs cooler than usual in average ambient temperatures so it is probable the temperature gauge isn't indicating accurately - this could be a faulty gauge, a faulty instrument voltage regulator, bad connection(s) or bad wiring or a tired sensor. It could possibly mean the sensor bulb isn't in complete intimate contact with the coolant due to a buildup of scale or even combustion gas bubbles from a failing head gasket.
Posted on Oct 04, 2017
Petrol or diesel?
Posted on Oct 04, 2017
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Posted on Jan 02, 2017
should be fine as long as the gage goes up and down and you get heat it should be fine make sure you consider the outside temp. as the engine starts it will heat up get really hot the the thermostate opens and the gage will fall and should but not always stay low it could just be the ip gage.
Posted on Jan 17, 2009
You need to find oput what you loose when the truck shuts off, all you need is Air, Fuel , and spark to run one of the three are droppuig out when it stalls and will not run. Chech the carb for gas it sounds like you have a weak fuel pump.
Posted on Sep 24, 2009
Testimonial: "Great idea...I assumed that because the line was full of fuel when i checked the bronze filter element. Fast response, thanks!"
thermostat cannot be stuck open or it would be cold on the freeway not city driving. less driving means less rpms or less coolant flow your thermostat has to be sticking shut in city driving it gets hot enough to force it open then itll stick open for a while. either way get the thermostat changed. or first thing to check you sure the engine is getting hot or maybe the temp sensor is giving false readings to the computer and gauge??
Posted on Apr 09, 2010
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