TOPIC: 1989 Chrysler 5th Avenue, 318 engine

Before modification engine really shakes, after modification the engine is much smoother, less exhaust smell, faster acceleration Customer reporting that car still runs great but it has dropped a couple or 3 mpg's. any suggestions out there in Gadgetman land, suspecting a vacuum leak???????????? or what? help me out if you have a suggestion or many please

There is basically only one reason for failure. That is, if you disregard the computer's role. That is the vacuum system,

Please contact me via e-mail and we'll see-together- what is happening. Then you can post the results of the process here. I promise it will be worth the effort.

Ron Hatton
Gadgetman