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I replaced fuel pump fuel filter plugs and plug

I replaced fuel pump fuel filter plugs and plug wires on my 1987 Mercedes Benz 190 E Now gas is leaking from the EHA Valve and when attmpting to start my car gas really squirts from the EHA Valve and my car wont start Can someone PLEASE help me out Thanks sooooo much

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  • Contributor
  • 35 Answers

Try resetting EHA value and computer module (ignition Module)

Posted on Feb 17, 2014

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Posted on Jan 02, 2017

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SOURCE: my s10 will turn over, but wont squirt gas through injecter

Does it crank? Do you have any codes? Check engine light? Do you have spark? No spark check coil, and connections, also it would be nice to know what year it is. Get codes read. No crank check battery and starter. No codes or lights check crank position sensor, make sure your pcm is good after replacing your ignition mod you could have blown it if you did do it right. (engine computer) Check cam sensor if applies. Crank and cam could prevent it from starting and I know one I think cam controls pcm's fuel delivery on gm's

Posted on Dec 30, 2008

  • 2 Answers

SOURCE: hard to start and smell gas

have 1994 4.3 cpi and the problem I had sounds same.
It was a leaky pressure line in pletium . easy fix $45.00 part $15.00 gasket.
the leak was caused from the fuel lines rubbing together in pletium.
take the vortec cover off ,then remove air regulator in middle and look inside . I turned on power to key and gas spray came from drivers side of pletium looking in hole.fuel line side. if gas spray on passanger side then gas regulator faulty. takes 5 min to check
After fixing truck runs runs great. no more gas smell in cab.
also you can smell oil for gas

Posted on Feb 06, 2009

lastech
  • 408 Answers

SOURCE: Mercedes 2.3-16v 1987 Cosworth flooding injection system

hi,seem all part have been check,to check further,you need to use a pressure gauge, to check the lower and upper chamber of your fuel distributor,only dealer have the tools,valve clearance is a hydraulic valve,no need to adjust,seem your car start,engine timing is ok,ty

Posted on Apr 01, 2009

  • 11 Answers

SOURCE: '89 benz 300e, hard to turnover when starting, fuel pump/filter?

Run some Sea Foam Through it you tube sea foam It works

Posted on Apr 27, 2009

lastech
  • 408 Answers

SOURCE: 1987 mercedes 190e replaced spark plugs put new gas and filter and battery and oil change car start but wont turn over

hello,be sure your starter motor is working,fly wheel gear(for starter bendix drive)should also check,valve clearance also,try to rotate your engine with socket 27mm,(manually) maybe your piston is stuck-up,ty

Posted on Apr 28, 2009

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1 Answer

Have a 94 mercedes e420, starts and idles until you give it gas then it cuts out, have replaced both fuel pumps and filter, still does it, what could be the problem


engine wiring harness or the EHA(because of the same bad wiring in them). from 93-95 all cars from overseas were forced by the US to use a biodegradable wire insulation. After many years of engine heat and age it crumbles off the wire itself and shorts out. Each component if it is bad is 900-1500 dollars from the dealers that will cost you 1800-3000 to replace.

Jul 12, 2010 | 1994 Mercedes-Benz E-Class

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This car has been sitting without use for about 2 years. What should I do to get it running


first check oil water, air filter, check every thing, turn the key once to see if the motor will turn over. if it does try and start it, if it does not start remove air filter lid, spray starting fld inside, try starting again. if it does not start, pull off one plug wire, put a screw driver inside of wire to make contact with the metal part of the wire. than set the screw driver near a metal part of the car. you are now checking for a spark, have some one try to start the car. while u r watching for a spark from the screw driver the the matel part of the car. if not spark, check coil. if there is a spark. check for the ignition fuse. if fuse is good. now check for gas. remove the rule line have some one crank the car over. (DO NOT FACE THE LINE TOWARDS YOUR FACE) should have gas coming out. if not fuel, check the pump filter clogged lines. if there is gas put line back on. prime it while some one is cranking the car over.

Mar 14, 2010 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

My 93 mercedes will not start sometimes, it turns over but will not start


hi,good day,your model have two engine gasoline and diesel engine,,for diesel engine check your pre-filter and main filter,fuel and air leak,check your engine shut-off,if not corrected,send (check) your injection pump and nozzle in calibration center,,,for gasoline,sop,,you have to check fuel pressure,,fuel filter,fuel pump,fuel pump relay,,coil,spark plug,cable,transistors box,ty

Dec 14, 2009 | 1993 Mercedes-Benz 190

1 Answer

1990 Mercedes 190e ignition system miss firing after much work


OVP relay, coil and wires usually are the culprit. If not then it gets spendy. EZL is alot and may be an issue. EHA / EGR tube gets clogged also which comes off the exhaust.

Jun 11, 2009 | 1990 Mercedes-Benz 190

1 Answer

1987 mercedes 190e replaced spark plugs put new gas and filter and battery and oil change car start but wont turn over


hello,be sure your starter motor is working,fly wheel gear(for starter bendix drive)should also check,valve clearance also,try to rotate your engine with socket 27mm,(manually) maybe your piston is stuck-up,ty

Apr 26, 2009 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

Mercedes 2.3-16v 1987 Cosworth flooding injection system


hi,seem all part have been check,to check further,you need to use a pressure gauge, to check the lower and upper chamber of your fuel distributor,only dealer have the tools,valve clearance is a hydraulic valve,no need to adjust,seem your car start,engine timing is ok,ty

Mar 31, 2009 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

What is the cost of head carburetor Injection systen of Mercedes benz 190 E 2.0 8 valv??


mlcv22: You are asking about the fuel distributor or the EHA valve?
I want to point out that more often than not, the fuel distributor is blamed for what is actually a problem with the EHA valve
(electric hydraulic actuator) That is a black plastic kind of square part held on with 2 small bolts which us a flat blade screw driver or some used a n allen wrench. When you remove it, there are two small "O" rings which usually stick to the fuel distributor.
As for the costs of these parts?
The list price on a fuel distributor is $2,600.
The EHA valve retails for $374.00
These are new from the dealer, You can price remanufactured fuel distributors from parts houses OR buy one from a salvage yard. Usually the fuel distributor will come with an EHA valve on it.
You can buy these on ebay, I found a complete remanufactured unit including the EHA valve for $299.00
The $50.00 question Why do you need a fuel distributor or EHA valve?

Mar 20, 2009 | 1985 Mercedes-Benz 190

4 Answers

Mercedes benz 1992 190E


Lift the hood. Just below the screen, opposite side from battery, you'll see a plastic cover shielding the engine management, abs control box etc. If you search around there after removing the shield/ cover you will find a relay with a fuse plugged into the top of it. This is the pump / system relay.

Cheers John

Nov 13, 2008 | 1992 Mercedes-Benz 190

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