While driving, heater blows hot air and when idling blows cold air. what needs to be check?

While driving, heater blows hot air and when idling blows cold air. what needs to be check? 2 Answers

i just got a blazer really nice but mine has the two light how do u tell when its out of 4wd when u push the button they blink then none stay on ? 5 Answers

i just got a blazer really nice but mine has the two light how do u tell when its out of 4wd when u push the button they blink then none stay on ? what could be going on?

has trouble starting when warm outside but none when it gets cooler. 1 Answer

When I start it on cool mornings it fires first try, as day progresses it takes holding the ignition on or turning off and on several times before it will fire. On days above °45 it is very grass t...

Like to know 2 Answers

Okay I have an 89 s10 Blazer with a 4.3. it runs like a champ, but getting it started seems to take a second or two. If the engine is warmed up then it starts just fine. I was told that this could...

how to ajust detent misaligned 1996 chevy s 10 blazer 1 Answer

will not shift into park,I can go under blazer and put in park