1988 Chevrolet C1500 "k1500 heater" Questions

99 chevy k1500 I have water coming in under dash onto floor 99 chevy k1500 I have water coming in from under the dash onto the floor. Any suggestions? heater core,,have ur coolant system pressurize,,

...k1500 my heater unit also died suddenly. I found a loose connection on back of fuse panel. after replacing the fuse, the unit worked, until I connected the fan. Now i have no power, a good fuse, and ...

...HEATER CORE 1995 K1500 WITH A/C Fairly easy job. Undo the 2 hoses going into the firewall to the heater core. If it the facotry hoses, you may have to cut them and replace with new hoses. [ good idea ...

...heater and ac are blowing. It seems like the key isn't turning as far as it should in the tumbler, but that could just be me imagining it. Otherwise when I turn the key it just lights up the dash and ...

heater control box This is on a 1992 Chevrolet K1500 Blazer and on a 1990 Chevrolet Silverado K1500 Full size P/U. Do you mean that it Came out of the In dash Unit or is Broken off of the Vent Housing

...K1500 HEATER ONE SPEED Hi, I own a 1986 GMC K1500 Sierra Classic full size truck. The heater only works on one speed when it wants to. Is there a blower motor resistor? If so, where is it located. ...

k1500 4x4, i have replaced the battery, alternator, trucks starts fine until i plug in the block heater and it drains the battery Install a new Block Heater Electron Flow--is out off battery,thru body

...K1500 heater only works on high 1997 Chevy heater motor only works on high, is it the motor or something else? Good chance it's the resistor . Will be in circuit between switch and blower, usual ...

...heater blower motor in a1995 gmc k1500 suburban, it makes a screaching noise.? if the motor hasnt been running for a long time it will squeel. my father has a k1500 truck the same year and to change ...

...K1500 passenger side floorboard gets soaking wet with really hot water. No sign of leaks in hoses or radiator and air conditioning drain is draining. Help?? Check the heater core it has a leak in it. ...