These forums have been very helpful so far, so I thought I'd post a question in hopes that someone might have a good tip.
1989 R2500 Suburban, 7.4l TBI purchased a couple weeks ago.
-no check engine light on and it seems to be working
-had a high idle when purchased
-should have checked...
Just bought my '89 Burb. It's bone stock with 81k original miles. I'm in the process of replacing all the hoses. I was doing good until I got to the heater hoses. Most of my other chevies are older. So, I was suprised to find a heater line that comes out of the heater core as a rubber hose then...