Questions & Answers for: Chevrolet Suburban no heat idle

...ten minutes and drove it to the nearest gas staion and i didnt hear anything again but i notice the heat was off. when i turn the heat on. thats is when i heard a grinding, and squeaking noise coming ...

...ten minutes and drove it to the nearest gas staion and i didnt hear anything again but i notice the heat was off. when i turn the heat on. thats is when i heard a grinding, and squeaking noise coming ...

...and rotate the assembly until the choke opens (to repair this you will have to replace this round heating element that opens choke).....if the choke appears to be working you can adjust the idle ...

idle. Do the same starting from the brake booster unit (the round unit) on the drive side fire all. Carefully listen for increase of RPM right after to spray the Berryman to the potential vacuum spot.

...heat at idle ???? Do you have heat while driving? If you do, it sounds like air is in the system. 1st check the coolant level to make sure it's correct, as low level will cause no heat at idle, and ...

...idle the heat does not blow only cold air. First thing i would check is the coolant level. It's probably too low, and anything that should be in the heater core, is going down to the engine when it's ...

...idle until it reaches full operating temp while keeping an eye on the coolant level in the radiator and topping off as necessary. When the thermostat opens rev the engine a couple times. Short snaps ...

...out. 1. Possible that the battery is down , if good the GLOW PLUGS can be faulty as it fails to heat to the required temperature. 2. The fuel pump calibration is faulty - low pressure or a fault ...

...when i come to a stop. when I'm in a cooler place its fine, its around 110 today is the heat the problem for the battery? Take it to an Autozone, or similar, and have the alternator

...idle long the heat will stay warm. The heater core is good and the radiator is full. Check your radiator for cold spots when its warmed up. I think you may have some blockage either in your radiator ...