a simple thing to try with this car is pull the injector out, spray a liberal amount of PB blaster into the cylinder and let it sit for 15 minutes, then with the injector still out, crank over the motor really fast. let it blow out all the PB and then put in the compression test rig and see if it still has low pressure. do the same on the high ones, amazing what a dif spinning a motor over with the injector out. the motor can spin about twice as fast, and it really works over the penetrant!
John

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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 560SL convertible
1987 190D 2.5-5SPEED!!!

1987 300TD
2005 Dodge Sprinter 2500 158"WB
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!

Aklim-
Don't make me say this again, I am going to have my injectors tested by the diesel shop then I will have the cylinders tested. Whatever test they can do without having the head pulled! I will stop when the mechanic finds out what is wrong.
I am following some of the advice you had so you do not need to repeat yourself. If you want to know that I am listening to you, yes I am, so relax dude.
Thanks.

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Frankie
It never ends!
1985 300D Turbo 181K Anthracite grey, "SOPHIA"
1984 300 SD Turbo(sold)
2004 Subaru Forester XT,Cayenne red.