Probably been discussed a lot but all posts are quite old
What are the current diagnostic tools still available which work with the P38, mine is a diesel?
New to this forum, so be kind☺
Took the plunge, bought a P38 Diesel manual (on a whim!)
Well impressed so far, done a few jobs, good car to work on
But, I cannot figure out the idle, when starting from cold idle is 1200rpm, after about a minute settles down to 900rpm
Now it idles great when warm, when hot, and when very hot but at 900rpm !
Rave says 750rpm, at 900rpm its seems to fast
Car runs great, checked for airleaks none, does not appear smokey, disconnected hot start fix no change
What to check next?