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6.4 Powerstroke Compression Test

6.4 Powerstroke Compression Test - It will need a complete fuel system to start, but first verify the engine has compression no more than a 25 psi loss from the highest cylinder to the lowest cylinder. I've compression tested #7 with the cab on, if you pull the wheel well you can go behind the lower part of the heater box for relatively easy access, and using the glowplug. Ended up changing all pistons, rings, rods and everything in the engine. Up to 70% offshop nowbest sellers of 2024available in stock I am in nj and 6.4l compression numbers typically run around 400. And 2% difference in cylinder 2. The relative compression test showed a 5% difference in cylinder 1, 0% difference in cylinder 2,7,&3; Mon 6.0 a été fiable à 7.3 imo, mais je ne compterais jamais sur le fait de pouvoir faire d'un 6.4 un moteur fiable. Do a manual compression test with a gauge, relative compression is notoriously erroneous on the 6.4. I ran a relative compression test on my truck today and it showed cylinder's 5 and 8 were both 1% down.

Hey guys im looking to see what the 6.4 should be as far as compression goes per cylinder and also looking to see if there is a way to make a home made. Can this be a possible injector stuck open? It will need a complete fuel system to start, but first verify the engine has compression no more than a 25 psi loss from the highest cylinder to the lowest cylinder. It is common for pistons to crack and cause loss of compression, especially if the engine has aftermarket ecm. I believe the ids showed a +20 value for both. What are you all getting for compression test on 6.4 engines? Ended up changing all pistons, rings, rods and everything in the engine. A relative compression test can point you in a direction, but you can't diagnose low compression based on a relative compression test alone. I did this test last week and it showed cylinder's 1 and 7 were both 1%. And 2% difference in cylinder 2.

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Can This Be A Possible Injector Stuck Open?

I've found that the relative compression test is junk on the 6.4. Compression test data will also vary depending on elevation which affects barometric air pressure. How to compression test a 6.4 powerstroke. You would thing that after all the castastrophic failures that they would come out with a labor op for a compression.

Ok 2008 6.4 With 89,000 Miles.

I ran a relative compression test on my truck today and it showed cylinder's 5 and 8 were both 1% down. The relative compression test showed a 5% difference in cylinder 1, 0% difference in cylinder 2,7,&3; I've compression tested #7 with the cab on, if you pull the wheel well you can go behind the lower part of the heater box for relatively easy access, and using the glowplug. It will need a complete fuel system to start, but first verify the engine has compression no more than a 25 psi loss from the highest cylinder to the lowest cylinder.

A Relative Compression Test Can Point You In A Direction, But You Can't Diagnose Low Compression Based On A Relative Compression Test Alone.

And 2% difference in cylinder 2. A failed relative compression test usually indicates a base engine problem. Took it to the mechanic and was told low on compression after a compression test. Putting compression test in the topic line was my mistake.

Hey Guys Im Looking To See What The 6.4 Should Be As Far As Compression Goes Per Cylinder And Also Looking To See If There Is A Way To Make A Home Made.

La raison pour laquelle j'ai un 6.0 est que le 6.4 n'est sorti. Shop our huge selectionshop best sellersdeals of the dayfast shipping Up to 70% offshop nowbest sellers of 2024available in stock I did this test last week and it showed cylinder's 1 and 7 were both 1%.

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