W126

Injector Nozzle Replacement; stuck injector bodies/shims

Hi All,

Used Kent's handy manual/kit for the Monark Injector Nozzle swap. Am in the
middle of the job... two of the injector nozzle bodies don't seem to want
to come out (the other 4 came out pretty easily). Ditto for several of the
shims... some blew-out with a little blast of air/solvent... the others
are sitting tight.

Any suggestions? I've tried "liquid wrench" on the nozzle bodies... so far
no luck.

I was surprised that one of the nozzles was way more rusty than the others;
also, if any of you are contemplating/preparing for this job, I'll save
you the puzzlement: sometimes the crush washers/heat shields come out with
the injector body... so you don't have to sit there scratching your head,
wondering why some are longer than others... Doh!

Cheers.

Bill M.

Chassis Model Number

W126

Forums

Diesel Engine Specific Aid

91 350SD smoke and miss

91 350 SD smoke and miss at start

--------------------------------------------------------------------------------

A recently purchased 91 350SD inline 6, 3.4 turbo with 162K.

Car smokes and misses at startup. The car was always warmed up when testing and checking prior to purchase... you know the story. I'm trying to solve the inherited issue with little luck. Otherwise aside from a couple small issues, it's a jewel.

Sometimes it smooths out and runs like silk with no smoke, other times symptoms persist. As it warms up and smokes it makes an occasional sound like a small dog sneezing as it misses, sorry thats the only sound I can relate it to.

Chassis Model Number

W126

Forums

Diesel Engine Specific Aid

1987 300SDL abs light on

My abs warning light came on last night after a hard stop in the rain-this happened shortly after I ran over a large tree branch which broke up and struck the underside of my vehicle in various places-the brakes still feel as if operating normally and stop the vehicle just as before the light came on- any suggestions as to where to start? I have ordered Kent's brake manual but it will be several days before I get it-Thanks!

Chassis Model Number

W126

Forums

Transmission / Suspension Specific Aid

1982 300SD wipers problem-

I have a 1982 300Sd that I am repairing for my kids to drive. I can hear the wiper motor running but the arms do not move? I know I have read somewhere about a Bakelite piece or something that wears out and it controls the arm movement. IS there a simple modification repair that can be done...AND how do I get to it, and how do I make the repairs.

thnaks

Chassis Model Number

W126

Forums

Body and Interior Specific Aid

Pages