Questions & Answers for: 2003 astro heat

...2003 astro mini van and the heat just stop working and the fan did not work on high As for the fan your blower resistor is in need of replacement. To address the heat problem I'll need to know a ...

...2003 Astro has no heat coming out although the knob is set to highest position. It was working last winter but I suspect a valve is stuck, any ideas? it could be your thermostat heater core or dirty ...

...2003 Chevy Astro Van and the air does not blow out of the dash vents. Is the problem the control module? If so, where is it located? Check vacuum line running from left side of fuel injection to the ...

My 2003 GMC Safari is stuck on defrost, the A/C compressor kicks on and off like it is supposed to, but no matter which setting I put the select switch on, still defrosting. Check your vacuum hoses ...

...Astro/Sarfari vans and many other "Mini-Vans" is the build up of excess heat in the engine compartment. It's a tight place to put a V6-4.3 Vortec engine and the heat generated bounces back and ...

...2003 Chevy Astro van will not blow out hot or cold air, except when it feels like it. Someone had replaced the alternator and screwed up my heat and cooling for the van try to tap on the blower motor ...

2003 Chevy Astro Accelerating when I turn it on/ When I turn on my van, the van begins to accelerate on its own and then the temperature gauge starts going up and down. I recently got the radiator ...

high water temp low heat High water temp but low heat Check heater blend door is closed

astro van when put into drive it takes off or surges When setting at a stop light the rpm's come up and have to press ******* the brakes to keep from moving forward under light. Seems to be worse when

heat come out of vent at hight speed at a idie it go cool have alot of heat out the back heater doul system why cool air on heat van run a run temp drive get heat out frount vent slow down it go cool ...