Heater Core Installation on a 1990 GMC S15 Truck?

Answer Installing a new heater core on your 1990 GMC S15 truck is a laborious process, but it is necessary if your heater core begins to malfunction. A faulty heater core can leak coolant, which can be po... Read More »

Top Q&A For: Heater Core Installation on a 1990 GMC S15 Truck

How to Replace the 1990 GMC Truck Heater Core?

The heater core on your 1990 GMC truck is a device similar to a radiator that is used to heat up the air before blowing it out into the cabin of your truck. Contained in the dashboard of your truck... Read More »

How to Change the 1990 Chevy Truck Heater Core?

If the heater core of your 1990 Chevrolet truck begins to fail, heater core liquid can begin to leak out into the interior of the vehicle. One result is that your air conditioner might not be able ... Read More »

How to Replace the Heater Core on a 1990 GMC S15?

The vehicle owner never catches damage to the heater core nearly 100 percent of the time before it actually happens. Unlike other engine components, the heater core on the S15 sits quietly tucked a... Read More »

How to Install a Heater Core on a 1990 Mustang GT?

Installation of a replacement heater core in a 1990 Ford Mustang GT is a fairly easy task that can be completed by the average do-it-yourself mechanic. This procedure involves no specialty tools an... Read More »