Q: When acccelerating to rev up fast, it seems fuel flow bad, but after a few seconds it is ok and it sounds vibrating when accelerated. The sound like bret bret bretttt brettttt.
A: Are there any yellow "service engine soon" or "check engine" lights turned on in the dash board cluster area????.... You may have a problem with the throttle poaition switch..... Ed
This way to the live technicians