1996 Jeep Grand Cherokee lost antifreeze, check guages light cam on, added antireeze, light went off but no internal defrost, strong antifreeze smell, bypassed heater coil, problem solved, should I replace heater coil
This is what to do first.as it is cheaper. run your car with a radiator flush in it .for about 20 miles.then drain it .easy way is remove the hose from your water pump.then refit the hose.now refill with 50/50 mix of anti freeze.leave off your expansion bottle cap the now.turn on your engine.now turn your heating on full.that will bleed all the air out .you do a flush due to dirt or rust in both your heater core and the radiator core.you do this for any car having heater trouble like blowing cold.
Yes!
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