'92 300 E intermittant staller- need some help

Thread view:

Enable EMail Alerts

Start New Thread

Thread rating:

KOS - 11 Sep 2004 01:27 GMT

Hi my question is about a -92 300E with 123,000 miles

Car seems to intermittantly stall. THis happens when at light.
Sometimes 2x a day.

O2 sensor is fine as are coils, and cool temp sensor, and lines to
fuel pump.
Could it be the pickup sensor that goes to the flywheel?- (engine
speed pickup sensor?)

Im baffled with this problem. If anyone could help out would be great!
KOS

Reply to this Message

AJDalton7 - 11 Sep 2004 02:44 GMT

Change the Overvoltage Relay to the new style.
Very common fault..
Pull the old unit and see if it is manufactured by Siemens .. if so , change
it.

Reply to this Message

Tiger - 11 Sep 2004 05:32 GMT

My friend has the same problem as yours... his is '93... he changed high
crank sensor... cam sensor... no difference.

The answer was the overload relay unit. Common problem.

Reply to this Message