Papabear
Papabear
1994 7.3 IDI
2 questions
1) what numbers do i want to see for comp numbers ie. pass/fail
2)should i just disconnect a fuel line so the engine does not catch during testing or just pull all glow plugs so only th ecylinder i am testing gets compression.
i have the haynes diesel techbook and it does not say and online i found a site that say 195psi is good and a local mechanic says anything under 400psi is a fail please advise
2 questions
1) what numbers do i want to see for comp numbers ie. pass/fail
2)should i just disconnect a fuel line so the engine does not catch during testing or just pull all glow plugs so only th ecylinder i am testing gets compression.
i have the haynes diesel techbook and it does not say and online i found a site that say 195psi is good and a local mechanic says anything under 400psi is a fail please advise