Question about 1993 Mercedes-Benz 190

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Cold start "chokes", hesitates 1992 benz 190e

Distributor cap was replaced as well as the overload relay and spark plugs. It takes about 15 seconds to crank when cold. After that will crank until car sits for more than 3 hours. Car also feels like it is struggling to stay on when starting from cold and when the gas is pressed, will hesitate then rev up.

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  • 13 Answers

Sounds like your choke is stuck

Posted on Jul 29, 2009

  • charles thompson Jan 22, 2013

    wasnt aware feul injected mercedes had choke

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1 Answer

Sometimes my car starts and sometimes it does not. everything is on in my car but engine won"t turn over. i let it sit for a long period of time and it starts. what could be worg with it?


The first thing I'd suspect would be the distributor cap & rotor, but my 2003 PT Cruiser manual says:

1 - Inspect Fuel Injector Pressure Regulator --- Faulty Fuel Injector Pressure Regulator.
2 - Inspect Carburetor Float --- Faulty Choke Float.
3 - Inspect Choke Pulloff --- Faulty Choke Pulloff.
4 - Inspect Choke Thermostat --- Stuck or Improperly Functioning Choke Thermostat.
5 - Inspect Fuel Injector Cold Start Valve --- Damaged or Faulty Cold Start Valve.
6 - Inspect Spark Plugs --- Fouled Spark Plugs.
7 - Inspect Relay - Fuel Pump --- Faulty Fuel Pump Relay.
8 - Inspect PCV Valve --- Plugged or Damaged PCV Valve.
9 - Inspect Carburetor --- Choke Not Operating.

Aug 03, 2011 | 2003 Chrysler PT Cruiser

1 Answer

I mixed up the the spark plug wire when I changed them and the distributor cap ... help! On my 1990 Mecedes 190E 5 cyl.


look for firing order and rotation of wires around cap stamped on intake with number one piston on top dead center compression stroke the rotor button will point at number one wire location on cap

Feb 25, 2010 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

I mixed up the the spark plug wire when I changed them and the distributor cap ... help! On my 1987 Mecedes 190E 2.6L 6 cyl.


Starting from the front of the engine, the fan blade. The cylinders are numbered 1 and next 2 and so on untill you get to the back of the engine wich is 6 .
Your timing order is 153624

Jan 07, 2010 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

Benz 190e 1992 , when it is cold ,car dies when i strat to drive


Sounds like your battery is weak and if it is over two years old replace it. You can test the battery with a hydrometer. Also check battery terminals for tightness and corrosion. When a battery is weak it becomes subject to cold temperatures and failure. Also have your altenator and voltage regulator checked.

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1 Answer

Mercaides bad starting 1992 190 e


By the sounds of it your problem is that either the battery wants charging or replacing
Points set to bigagap and distributor and cap may not be seating correctly also check on the leads and Plugs for the correct gap
Have you played with the timing if not ok
The 190 is a lovley car look after it....

Sep 30, 2009 | 1992 Mercedes-Benz 190

2 Answers

MB 190E will start and stall within 2 seconds


cold start relay either the fuse in the relay, or the relay itself.

Jul 21, 2009 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

190E not starting. cranks over, but no go. Coil replaced, distributor thing looked at, spark plugs replaced.


plug gaps are critcally important & can stop it from starting
check for spark at plug ends
if none then the igntion module needs to be checked again
also recheck the timing!

Jul 18, 2009 | 1987 Mercedes-Benz Mercedes Benz 190 Class

1 Answer

No start


have you tried replacing the fuse on the overload protection relay? This is located behind the battery, behind a thin plastic sub panel which houses the relay and other electronics. The relay is about 1 1/2" square X 2" tall, and has a flip cover to get to the fuse or fuses. Some models have a single 10A fuse, others have two. You might check these before going to much further. I have found that by jumping the car, you can blow the fuses, and very possibly the OVP as well. Good lock!

Dec 04, 2008 | 1990 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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