A friend of mind just bought a 85 Dodge 600 Turbo convertible.
He's having a problem with miisfire & rough idle.
He tuned the engine with new plugs, wires, coil, cap, & rotor.
He added bosch platimum plugs though.
Don't think that was a good idea.
The symptoms are:
Rough idle
Hesitation off the l
Some folks have had reasonable luck with R134. The fact is that our
systems weren't designed for it. Besides the H-valve, you need a
compressor in above average shape and a really efficient condensor setup.
The head pressure needs to be quite high to get the efficiency where it
needs to be. and
