1994 GMC 1500 Pickup Q&A
1994 GMC 1500 Pickup Question: How hard is it and how much to change out rear freeze plugs??
Massive coolant leak. Looks like its coming from back of block. Running down over starter and flywheel cover from both sides. Coolant comes out as fast as I pour it into radiator. Advice please on what u think it is and labor to have it done or if it can be done in garage with basic tools. I have basic mechanic abilities - Bnelli
With a good flashlight look where you think the leak is and then have a helper pour some water in the radiator, got to be able to see where it starts leaking. Freeze plugs are easier to see from underneath engine! Crawl up on top of eng. and look as well. 'IF' it is a freeze plug get it fixed, not a 'basic' repair! I say it is something besides freeze plugs, but that's just my guess. - pushrod