hi everybody just joined forum, looks like plenty of good advice is posted. i have 1988 cadillac fleetwood brougham. the problem iam having is the car jerks and bucks at speeds between 40 and 50 mph. is this a tranny problem? P.s. JUST CHANGED FUEL FILTER. any connection to problem? cant remember if problem was happening before filter change. dont think so. any help would help. rocket

 

Hey Rocket: Do you have the 273 c.i. 4.5 or the 305 5.0l???? If you have the 4.5 l with the throttle body injection then I might be able to help.Let me know!!.D.