Questions & Answers for: change coolant 2002 chevrolet silverado

...silverado 1500 4.3 V6 The heater blows cold as if the vent is constantly on. When I turn on the recycle air feature it blows even colder like i turned on the A/C. I changed the thermostat out with a ...

...coolant light keeps coming on Have changed both thermostats, overflow tank, radiator cap and water pump. Keeps loosing water as driving - no signs of leaks, doesn't show overheating. Can't figure it ...

coolant but I change out about half every year on my stuff and everything is fine. I've worked with GM for 30+ years and I have to say dex-cool is one of the sorriest coolants I've ever seen. It lasts

2002 2500HD w/ the 8.1L vortec and allison transmission. Got a great deal on it but i have a few issues to deal with. Hoping i can get some info on repair costs and or info on the problems, 1) the abs

...2002 silerado 1500hd. Coolant is full ,Have changed the thermastat. Door under dash seems to work directing flow. Engine temp normal. Air is warm enough to defrost but never warms cabin much.Used to ...

...2002 SW1/SW2 Hmm.. Had the same trouble with a 1999 Astro.. Turned out to be the coolant sensor behind/near the top radiator hose on top of the block.. Used a 3/4(?) deep six point socket to ...

I got a collant flush, and I had the orange fluid, got the flush, but they changed the coolant to the green kind. Will that be a problem? The yellow/green kind is actually alot better. The red/orange ...

...change out the coolant level sensor this might be important for you to know Quote: 08-08-49-002: False Triggering of Low Coolant Level Warning Message (Reprogram HVAC Control Module) - (Feb 13, 2008) ...

...coolant temperature sensor (CTS) is located in the thermostat housing on the 2.2L engine. The CTS of the 4.3L engine is located on the left side of the cylinder head. Fuel Gauge The fuel gauge is an ...