Hi new member, looking for help with first disco,
I have a 93 200 tdi disco with 187000 miles, when first started it runs on 3 then as it warms up it runs on 4, when first started its normarly putting out white smoke then once warmed up dont really see it.
If i hold the revs at 1500 rpm it puts out blue smoke, same if am driving around at about low revs/mph at times, see blue smoke
So far ive replaced
air filter
oil filter
oil
fuel filter
cleaned sedimentor
changed glow plugs last night, only one out four were working, the inside of one came away from glow plug housing when trying to remove.. ( still to see if it makes much difference on start up )
ive tryed some injector cleaner, a few bottles now lol, hasnt helped
Disco seems to pull ok, will do over 80 mph on a private road.
Any helps appreciated, cheers