Glow Plug Light - W202

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expat

New Member
Joined
Jun 1, 2010
Messages
24
Location
Near Galway
Car
1994 C250D Saloon
My 1994 C250D with 225,000 miles just started acting up a couple days ago.:doh:

Turn the key on and no glow plug light. Hard starting (as you'd expect). After car starts glow plug light comes on for just a bit then goes off.

I did a 60 mile trip yesterday and car drove fine, no hiccups but my son did a 200 mile trip in it the day before, when the problem started, and said there were two or three times it was like he didn't have power, didn't have pedal response.

I looked under the bonnet for loose wires, etc, but found nothing amiss but obviously something is wrong. Any ideas on where to look or what to do?
 
you have one or more dead glow plugs.

you can check with a multimeter on the relay to see which one it is
 

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