any input would be well appreciatedHow to change a heater core on a 1994 gmc truck? doe sthe dash have to come out?
Not all the dash but some pieces have to come out. It's under the glove box area. My labor book says 1.5 hours for that job on the %26quot;C%26quot; series (full size GM truck) so it isn't that bad. I'd suggest getting a service manual, like Haynes or Chilton.How to change a heater core on a 1994 gmc truck? doe sthe dash have to come out?
I am not sure. Best check out a shop manual to make sure A/C is not a problem.How to change a heater core on a 1994 gmc truck? doe sthe dash have to come out?
dash does not have to come out and the prices vary....depends on whos doing the workHow to change a heater core on a 1994 gmc truck? doe sthe dash have to come out?
econofix is right . The dash does not have to come out . Compared to most cars this is a very easy job. Remove the lower airbox cover under the dash, located right below the glove box . This part is black in color and has about 10 ? screws in it. Heater core is in there. Remove two heater hoses under the hood
Make sure the engine is cooled off of course.How to change a heater core on a 1994 gmc truck? doe sthe dash have to come out?
It's a little easier on those models. The Haynes and Chiltons is primo advice, go that route and follow the directions.
Haynes Manual @ AutoZone $15
New Coolant @ AutoZone $23
1.5 hours of time and knowing you did it yourself and saving $300-$450 PRICELESS. because that's about what it will cost you.
