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

Answer 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 »

Top Q&A For: How to Replace the Heater Core on a 1990 GMC S15

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 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 »

How to Change the Heater Core in a 1990 Topaz?

The heater core on your Topaz uses the heated coolant circulated between the engine and radiator to warm the cabin area of the car. Although rarely damaged, the heater core can rupture from clogs w... Read More »

How to Remove a Heater Core in a 1990 Cadillac?

Removing the heater core from a 1990 Cadillac is a pretty simple process involving basic hand tools and minor preparation. The job should take experienced home mechanics anywhere from two to four h... Read More »