Re: [MBZ] Mercedes Digest, Vol 49, Issue 142

2009-12-28 Thread Angelo Giaimo
On Mon, 28 Dec 2009 20:06:57 -0600, Peter Frederick wrote: You have at least two glow plugs bad, maybe more. It's possible the fuse has cracked (they do, with age), but I'd guess you have more than one bad GP, too. The GP relay is self diagnostic -- if you don't have balanced current for all

Re: [MBZ] Mercedes Digest, Vol 49, Issue 142

2009-12-28 Thread Peter Frederick
Take the plastic cover off, it clips on. The fuse is an aluminum strap held down by two phillips head screws. Make sure the fuse is not broken or corroded under the screws. The indicator lamp lighting after you start indicates bad glow plugs with uneven current. I don't remember how it