I Look For Help On This Please Anyone
Anyway I Got A 1988 300E It Has a 6 Cylender.It Has Around 85 Thousand Miles..Ive Had This Car For 4 Years Now..No Probems ..Now I Do ..I Was Driving It For About 10 - 15 Mins Then It Stalled i Pulled Over And Tryed To Start It Turned Over But Nothing..Then About 10 to 15 mins later It Started And Ran Great Again..A few Days Later The Same Thing happed Stalled And Started 10 to 15 min Later..Im in Canada And Parked It for The Winter Mounths..I Went Out And Started It After 3 Mounths It Started Right Away..I Let It Idle And Then It Warm Up It Just Quite On Me I Tryed Starting It Again Turned Over But Nothing So I Let It Tell The Next Day..It Started Great Again The Next Morning And After It Warmed Up It Died Again And Would not Start ..I Stoped It A MERCEDES BENZ Dealer And The Shop Formen Had No Idel What Is Wrong..
Can Anyone Help Me With This Problem That Would Be Great Thxs For reading

A complete stab in the dark on my part would be the OVP (over voltage protector). Use the search function to learn more. (might want to vary your search terms if nothing useful comes up the first time or two around)

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D

As stated above, the OVP could be your problem. Bad fuel pump relay could also be the culprit.

SEARCH facility has loads of info on both issues.

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'91 300-SEL

I would lena toward the fuel pump relay since after the engine is warm it stalls..

what happens is that the metal contacts within the BAD relay get hot from engine heat and start to expand... thus breaking the electrical connections...

You have 3 options...

1.) Purchase a new one (~$110)

2.) Open it up and resolder (~$?)

3.) Call me a liar!

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2006 BMW M5 "Heidi" @ 109,000 miles
2005 MBZ C55 AMG "Lorelai" @ 165,000 miles
1991 MBZ 300E "Benzachino II" @ 165,000 miles
1990 MBZ 500SL "Shoshanna" @ 118,000 miles

(On the hunt for a good used M103 engine as of 6/10/23, PM me if you have one to sell!)

where is the fuel pump relay located in the 300es??
and thanks for the help all

The SEARCH facility will tell you all you need to know about 300E fuel pump relays.

Been discussed a million times.

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'91 300-SEL

You've either got a bad ignition rotor or a bad crankshaft position sensor. Seen this many times and it could be either.

One other possibility is the ignition module. Next time it happens, see if you have spark.

Thanks Ill Try Them All
Thxs Again
Badboys46

It was the Fuelpump Relay run good again thanks all