Questions & Answers for: Chevrolet Blazer heat pump stops and starts

...is good? What other options could it be? Check for dead battery. Test wipers, radio, headlights and heater fan. If all work normally, battery is probably charged and you may have bad starter or ...

...starts in 15 -30mins I change the ign coil One of 2 things; Fuel pump is going out - does driving conditions change the length of time? Computer over heating - make sure the computer if free of any ...

pump all done in the last few months and I dont know where to start now. Test for weak spark when it wont run....my guess is that its the ignition module inside distributer...they heat up and shut off

heat When i did mind i bought a deiphi fuel pump and this kit came with the pump i had to cut the wiring back about a foot when i looked at the old wires they looked like they had over heated and were

...heat only cold Check the coolant level. It is common for the intake gaskets to leak causing the coolant level to drop. The first thing to stop working when the coolant gets low is the heater. Top off ...

...pump its not a restance wire and tends to over heat and corroade And thereis an upgrade the service bulletin #25215705 through a company called delphi they make pumps to replace the chevy ones there ...

...heat Jessica, it may be the heater coil, thermostat, or water pump. Those are the most common functions, if it blows air. If it doesn't, check the fuse and blower motor. Make sure your heat/cold ...

...heat we have had lately, and a weak fuel pump. If none of this works, try a new fuel filter first. From there have someone check the fuel pressure regulator and then the pump. If you are in need of a ...

...heat has it just started doing this or is it an ongoing thing are you getting back presure when  filling make sure engine is not hot pref first thing in the morning when the radiator is full ...

over heating and heater stop working started over heating and heater stop working at the same time If heater runs cold.no water in it so could be low on coolant.could be a water pump issue.could be ...