20 Most Recent 1992 Mercedes-Benz 190 Questions & Answers


run the fault codes to check for faulty sensors. Have the cat converter checked as it may be cracked and blocking the exhaust at speed.

1992... | Answered on Jan 24, 2015


Hi,If the car run out of oil it would have coused alot of damidge to alot of the entunal parts,especialy the crank and the camshaft,this is only too parts out of meney,with out seeing the car I would say that the crank has worped which would couse this.
hope you get it sorted and that the damidge is minimon.

1992... | Answered on Dec 12, 2014


Sensor malfunction . Change it

1992... | Answered on Apr 02, 2014


Sensor malfunction , change it

1992... | Answered on Apr 02, 2014


Oil suction filter may be clogged. Did you check it?

1992... | Answered on Feb 17, 2014


Battery cables? If so the short black cable with one end bolted to the inner fender near the windshiel goes to the negative or ground battery post...marked on the battery as NEG or/and - .


The other battery post clamp is for the positive post on the battery marked + and/or POS.

There should be no other cables unless someone has installed a radio amplifier or other power operated items. If so, these will go to the POS + post.

1992... | Answered on Nov 02, 2013


it may be a faulty relay

1992... | Answered on Oct 27, 2013


hi oil in your coolant tank usually means that your head gasket is blown.

1992... | Answered on Aug 05, 2013


check all gaskets....sounds like a failed gasket

1992... | Answered on Mar 26, 2013


try getting a printout from autozone or a foreign car dealer who will give you step by step..

1992... | Answered on Jan 30, 2013


do you want to adjust the idle up or down? If your car has too high of an idle, you probably have a vacuum leak. buy a can of starting fluid. Start the car and lightly start spraying starter fluid all over the intake. You will hear the engine change RPMs. When it does, that is where you have a leak. If you want to idle your car up, you will need to adjust your throttle plate. Where your throttle hand moves when you rev your engine, it has a little screw that you can adjust to make the throttle arm stop sooner, allowing more airflow into the engine.

1992... | Answered on Jan 10, 2012

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