| |
Click on image for the lowdown. 
====
| | |
8 members (Hanks custodian, Cosmo, Gray_Ghost, treegrower, Bill Hanlon, rfs56trk, JW51, 1 invisible),
85
guests, and
1
robot. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,080 Posts1,055,956 Members48,430 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | |
#61716 06/12/2006 10:24 PM | Joined: Apr 2005 Posts: 50 Wrench Fetcher | | Wrench Fetcher Joined: Apr 2005 Posts: 50 | A possible cause would be a blown head gasket where pressure from the piston coming up on the compression stroke is leaking into the cooling system, pusing the coolent out.
I would start with a compression test and verify if it is the #1 cylinder that is lacking compression and how much it is leaking. Next a cylinder leakage test could be done by putting compressed air into the combustion chamber of the #1 cylinder. Make sure the cylinder being tested is at Top Dead Center on the Compression Stroke.
Look inside the radiator for bubbles. | | |
| |
| |