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My truck has a blown head gasket. I am working in a home garage and can't lift the cab so I am probably going to do install a new head gasket with the engine in the cab. Before I do. I was also considering either rebuilding the engine or putting in a rebuilt engine. Is there a way I can test the bottom end to see if it is good before I replace the head gasket? The truck has around 215,000 miles on it. Its a 2007 Ford F350 Super Duty Powerstroke 6.0.
Did it run fine or burn much lubricating oil before the trouble began?
I would evaluate engine lower end condition at first by measuring compression & oil pressure and see if there are any oil leaks. The next step would be to open it up and evaluate cylinder wall, piston, bearing and camshaft etc. condition.
you can lift the cab with 4 bottle jacks and a body seam attachment which you can make from 2 pieces of 2X4 cut into 4" sections, glue with grain 90 degrees apart, then cut a slot 3/16 of an inch wide 3/4 of an inch deep, across the gran on one side. use the blocks on top of the bottle jacks and put the grove on the edge of the body seam. put the jacks in 4 spots.
even if you lift the body 4 inches that would make a world of difference when pulling the engine.
disconnect the steering shaft and determine how much of the cab lift prep proceedures you need depending on the height of the lift.
it would also make a world of a difference of you lifted the back 6" and the front 2" or more inches.
Unless your engine has like 460k miles and is blowing blue smoke, I'm puzzled as to why you would consider replacing your engine just because of a head gasket failure.
Unless your engine has like 460k miles and is blowing blue smoke, I'm puzzled as to why you would consider replacing your engine just because of a head gasket failure.
No smoke. I only would replace the engine if there were a problem, cylinder damage, etc.
you can lift the cab with 4 bottle jacks and a body seam attachment which you can make from 2 pieces of 2X4 cut into 4" sections, glue with grain 90 degrees apart, then cut a slot 3/16 of an inch wide 3/4 of an inch deep, across the gran on one side. use the blocks on top of the bottle jacks and put the grove on the edge of the body seam. put the jacks in 4 spots.
even if you lift the body 4 inches that would make a world of difference when pulling the engine.
disconnect the steering shaft and determine how much of the cab lift prep proceedures you need depending on the height of the lift.
it would also make a world of a difference of you lifted the back 6" and the front 2" or more inches.
Sounds like a plan. Are there any pictures of this?
bottom end check/test.....
remove oil pan.. pull rod cap.. check bearing.. install.. next rod cap
same with crankshaft bearing. pull one cap.. check bearing..install, next.....
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