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Labor Day Putting down your wrenches or time for
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| | | | Joined: Nov 2010 Posts: 63 New Guy | | New Guy Joined: Nov 2010 Posts: 63 | Trying to decide what direction to proceed.
Here are the results.
#1 = 96psi
2 = 96 psi
3 = 96 psi
4 = 85 psi
5 = 85 psi
6 = 100 psi
I know the manual says 110 is the min psi, should I consider a rebuild or just keep plugging along and concentrate on other issues etc. Truck runs great, but has lots of electrical gremlins.
Thanks for the advice!
Lee | | | | | Joined: Feb 2000 Posts: 5,190 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,190 | Whats the history of the engine? Has it been running long?
If this is a old engine just started after a long time, give it a while to see if they improve.
If it runs OK, I would drive it as is till you were really ready for a tear down. If you have no knock or rough sounds, it sure won't hurt it to drive with low compression, it will just be down on power a slight bit. A valve adjustment might help a little.
Joe | | | | | Joined: Jul 2001 Posts: 3,887 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Jul 2001 Posts: 3,887 | if it runs great why worry about compression, chase out them electrical gremlins and drive it  Bill | | | | | Joined: Nov 2010 Posts: 63 New Guy | | New Guy Joined: Nov 2010 Posts: 63 | It's been run a lot, my grandpa bought it in 1961 and has been a pretty routine driver since then. It seems to have plenty of power, so no issues there. I doubt the valves have been adjusted, ever.
I think I was the first person to take off the valve cover since it rolled off the line in st. Louis.
Great, I think I'll focus my time, and cash money on the other nagging issues then. Appreciate it! | | | | | Joined: Jul 2007 Posts: 461 Shop Shark | | Shop Shark Joined: Jul 2007 Posts: 461 | The 85 PSI is a little low, but I agree with the others that you can run your truck for now, and take care of the other matters. Before doing anything about compression, you need to do more checking into cylinder and valve guide conditions. But that can come later.
Harvester | | | | | Joined: Nov 2010 Posts: 63 New Guy | | New Guy Joined: Nov 2010 Posts: 63 | Okay, will do. Thanks for the guidance. | | |
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