My car will not accelerate properly...it stalls when pushing the gas...the air filter looks clean...so I changed the spark plugs and it drove a little better...sometimes on take off it would mess up but sometimes it would act fine...now that I've changed the spark plug wires, rotor, and distributor cap the car will not start...the battery seems to be surging but the battery is good.

Marvin

• 85242 Answers
• Posted on Jul 29, 2008

SOURCE: 89 chevy camro 305 tbi

There is a port on the fuel ine to check the pressure, it looks like a tire valve, it should have a plastic cap on it. Do you have a guage?

SOURCE: 1995 Alitma ran rough and stalled

Its just fouled some plugs again. Need an overhaul. If you just put a valve job on it it will just put more stress on the rings and will need it anyway. Not much you can do except change plugs all the time!
God Bless Greg

SOURCE: hesitates/stalls during acceleration

i would check fuel supply, volume adn pressure, i wold also look at the MAF sensor hot wire to see if it has a little chia pet growing on it.

SOURCE: 1993 Lexus LS400 acceleration stalls or surges

I HAD THE SAME PROBLEM WITH MY CAR. 93 LS 400. THAT WOULD BE YOUR FUEL FILTER OR THE FUEL PUMP GOING BAD. TRY CHANGING THE FILTER FIRST. THE DEALER TRIED TO CHARGE ME $980 TO CHANGE FUEL PUMP.

Carburetor1

• 32 Answers
• Posted on Sep 02, 2009

SOURCE: truck misses under acceleration after it's warmed up.

that is a tricky one you have almost replaced everything. that is fuel injected if you dont have the right fuel pressure when you step on the gas it will fall on its face you need to take a fuel pressure reading and also it could be as simple as the fuel filter which is often over looked it could be cloged restricting the flow. also check the MAP sensor

Paul
www.carburetorexchange.com