every time i step on the gas it rattles pretty hard from im guessing under the motor. then whn i release the gas it runs smooth.
My Bronco rattles pretty bad everytime i step on the gas. what can it be? on 1990 Ford Bronco
SOUNDS LIKE TIMING IS TO FAR ADVANCED,HAVE THE TIMING SET WITH A LIGHT TO SPEC'S
Does it rattle/shake in park giving it gas or is it doing it while driving?