Mechanics

ACCELERATION JERKING ABOVE 3,000 TO 4,500 RPM AND DURING

1992 Ferrari 348TS • 90,000 miles

I have replace new Ignition Coil left and right, All ignition cables and all spark plugs. I also had replace both left and right fuel filter.

When I accelerate my Ferrari 0 to 3,000 RPM and going to 4,500 RPM either when shifting gears and trying to accelerate, my Ferrari jerking on and off. Some times heavy jerks and sometimes mild and it comes along with a popping/exploding sound coming from the exhaust.
AD
Avatar
DFixer
May 17, 2012.




Check the fuel pressure if its within specs-also refer to this link:http://www.2carpros.com/articles/engine-surges

Rasmataz
May 17, 2012.


AD