I got a 300TD wagon hasn't ran in 5 years the OM603.016.14etc head is good no rust. It truns over but wont start what could it be any ideas it sounds like its starveing for fuel but not shur.

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Rule of Thumb

I'd start with known fuel quality, connect the fuel hoses to a clean diesel container.
then verify the shutoff valve is operating correctly, then verify the glow plugs are working properly, then crack the injector nuts and verify fuel is reaching each injector.

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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 190D 2.5Turbo
1987 190D 2.5-5SPEED!!!

1987 300TD
1987 300TD
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!

X2 on what VsTech says. also I'll add, looking at the fuel thermostat. bypass it temporarily to get it going. It's a common place to suck air. Post pictures!

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

"Hasnt run in 5 years..." What have you done so far?

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1985 300D 198K sold
1982 300D 202K
1989 300E 125K
1992 940T

"If you dont have time to do it safely, you dont have time to do it"

"The democracy will cease to exist when you take away from those who are willing to work and give to those who would not."

Thank you all for helping me and I haven't done much with it yet other then trying to start it and trying to think what it might be. I bought it the other day and I'll have pic up some time thhis week hopefully.

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Rule of Thumb

Before spending a dime or too much effort do a compression check.

You started by changing both fuel filters, Correct?
Then you verified that the glow plugs were working, right?

Your car needs 3 things to start, well 2 if you are towing starting it, but I'll assume that is not the case.

Air, has some critter made a nest in the air filter?
fuel, pull a line and verify that fuel is flowing from the IP to the injectors.
Glow pugs, verify that they are working.

Can you turn the engine over by hand?

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1987 300TD 309, xxx 2.8.2014 10,000 mile OCI


Be careful of the toes you step on today, as they may be connected to the ass you have to kiss tomorrow. anonymous

“Be who you are and say what you feel, because those who mind don’t matter, and those who matter won’t mind.” Dr. Seuss

okay new issue its start for about 5 to 10 secs and dies out as soon as i get of the ignition switch lines are prime new fuel its really trying hard to start and i got exhust comeing out of the airfilter and smoke

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Rule of Thumb

you shouldnt be getting exhaust out the air box. thats a new one. until you get the injection lines purged it'll run like hell. your best bet is loosen the nut on the injector and purge it that way. do this in small intervals you'll need a battery charger as you'll prolly kill the battery a couple times cranking all that time.. if can get pictures/video of the engine bay. something might be amiss there.

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hum.....
1987 300TD 311,000M Stolen. Presumed destroyed

... exhaust? Hmm.
perhaps the egr is stuck open.
also backpressure from a plugged cat will force exhaust out the intake.
as would a broken intake valve...

you could be misreading blowby as exhaust... it's smokey if the rings are stuck.
take the crankcase vent tube off the valve cover see if the smoke is emanating from there...

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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 190D 2.5Turbo
1987 190D 2.5-5SPEED!!!

1987 300TD
1987 300TD
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!

I'll get some pictures up I have took some just haven't had time to up load and ill make a video to

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Rule of Thumb

How do you know the 14 head is good?

Also, it's hard to tell from pictures or video that there's fuel to the injectors. Loosen the injector lines, crank for 10 seconds, report whether the fittings are wet or dry.

Sixto
87 300D