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low engine coolant level, your heater core is at the very top, so if its not full to the very top it wont work. add coolant and bleed system.
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∙ 14y ago
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Why won't the engine heat up in my 1998 GMC Jimmy?
check the thermostat see if there is one, if there is it may be stuck open.
'2000 gmc jimmy no floor heat but has defrost and vent heat'?
my 1998 gmc jimmy has no floor heat but i have defrost and ven heat
Why is there heat radiating off hood of my 1998 Chrysler Intrepid?
The hood of almost any vehicle will get hot when you have been driving the car and this is normal. Excess heat may mean the engine is running hot.
Your 1998 jimmy will start sometimes and wont other times?
Check voltage and plug on your fuel pump relay. Also check the relay (while the engine is running) for heat. Might be a bad ground???
What does engine coolant do?
Transferrs heat from the engine to the radiator the to the air it also transferrs heat to the heater core for warm air inside the vehicle
What happens if water pump is not working?
if your water pump fails, engine will overheat. You will have no heat in vehicle.
What happens if someone sabotages your vehicle by putting oil in the coolant?
The engine of your car will heat up.
Why is the engine of a running vehicle is hot?
The heat - is generated by the fuel/air mixture burning in the cylinders.
What happens if a vehicle runs out of engine coolant?
The engine overheats and parts can melt, crack, even explode (massive expansion due to heat.)
When was Heat - Jimmy Barnes album - created?
Heat - Jimmy Barnes album - was created in 1993.
If a thermostat in a vehicle engine is stuck open the engine will?
the engine will never fully warm up, and will not produce heat to the cab area for very long during cold weather
What causes poor radiator circulation and poor heat in a 1998 Jimmy?
Maybe your cooling/heat system is all plugged up with radiator deposits. You could try flushing the radiator and see if it helps.
