Hesitating

Theseeker152 · #1 02-09-2010, 03:57 AM

I have a 1988 Ex-WSP SSP......I have over 210,000 miles on it. I just had the Fuels injectors replaced, a new fuel regulator, Changed the Intake AirCharge Sensor(It was Very nasty looking), and Cap & Rotor.
When I try to accelerate it still hesitates. It's worse going up hill. There is more power than there has been, but the hesitating is driving me nuts!...If I light foot the gas pedal it does fine except up hill.

Any Help?...

NoDrama43 · #2 02-09-2010, 12:21 PM

timing issue? or fuel?

mac88chp · #3 02-09-2010, 02:26 PM

Also check your exhaust system. You may have a blocked or damaged cat(s).

Gearhead · #4 02-09-2010, 04:52 PM

Did you change the fuel filter ?? Might be clogged up if it hasn't been changed regularly....

smunczen · #5 02-09-2010, 07:40 PM

Check TIF module.

Theseeker152 · #6 02-09-2010, 09:53 PM

TFI went out a few years back. It was replaced...Might have to change it again.

Theseeker152 · #7 02-09-2010, 09:44 PM

Fuel Fliter has been replaced, and is chaged twice a year.