How do I check compression and how do I check EHA valve and where is it located.
I still don't understand why the air meter flap doesn't go down by itself when I crank. And why the injector lines do not get any fuel when I crank unless I push down on the air meter flat.
Whats the working sequence of distributor, fuel distributor and air meter.
Please educate me...
looking for SL Convertible/240 D/300 TD
420 SEL 1986
300 D 1978