2000 GMC Jimmy "smoking" Questions

I have a GMC 1994 Jimmy .I just replaced the heater core .but now when i slide the switch to heat .smoke come out of the switch.smells like electrical short . when the switch is on ac it works fine no

my 1995 gmc jimmy is puffing white smoke.it has a 4.3 liter vortec and an automatic transmission. The smoke sometimes smells like gas. New plug wires on it just recently tuned up also by a garage. It ...

ANTIFREZZE LEAKING FROM DRIVER SIDE OF THE CAR, WITH WHITE SMOKE blue smoke is oil burning white smoke is water trying to be burnt not good check for water in oil possiable blown head gasket

Black smoke coming from a 250 GM inline 6 exhaust pipe, then ran rough and now has quit and will not start you don't say what year, if it has a carburetor it's flooding (Needs a new float) Way too ...

98 gmc jimmy smokes real bad and burns lots of gas The smoke is probably a black smoke from burning excessive fuel. That fuel injection system has seperate plastic runners going to each cylinder ...

...you start the truck. If so it could be valve seal that are leaking. or a head gasket would cause smoking as ...

when driving my 1996 gmc jimmy today, the heater was on and smoke started coming from the vents of the heater system. we turned off the heater and smoke kept coming out and was turning the windshield ...

I HAVE FULL POWER BUT WHEN I GO TO START IT I HAVE NO CRANK...AND THERE WAS A GREY WIRE THAT WAS SMOKING A smoking wire indicates a bad ground or component it's attached to is drawing too much ...

wont turn over to start,starts to smoke if idles for more than 3 min. have changed sprk plgs, fuel filter and oil change. also has little power if it is white smoke you have a head leak

1999 Jeep has antifreeze all over the engine and its smoking. water leak somewhere ,the antifreeze is causing the smoke ,so look for the water leak .