a little newbie help

[mrbill3]

2002 GTX DI just stopped starting right after running good for a couple of hours.
local shop said to do compression test. did one 120psi front and 60psi rear. so starting to tear down but I saw some thing about injectors being disconnected when doing compression test witch i did not do.
Did I do wrong?

 

[LouDoo]

It might make a small difference, but all indications are you need a rebuild, I can imagine it would make an 80+psi difference.

Lou

 

[mrbill3]

Thanks Mr. Lou

 

[Coastiejoe]

If it was running well and then these are the miners you get, something pretty serious let go. General rule is, it will run at 120 psi but you will be doing engine work in the near future.


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