This Merc. Has slow response on Acceleration. I think problem is in fuel Distributor. When I rev. It at Idle or while driving, it will backfire. I took air cleaner off. When I accelerate manually and push down on Vacuum Throttle plate, it will accel, but vac. Plate will not draw down on it's own when accelerating with throttle.
Monday, March 18th, 2013 AT 2:30 AM