What would cause my car to stop accelerating but still run?

40

Asked by Cavalier451 May 27, 2014 at 04:59 PM about the 1997 Chevrolet Cavalier Sedan FWD

Question type: General

I have a 97 chevy cavalier just
recently had to replace the gas tank.
But now my car is having troubles
starting and when I drive it will drop
speed and won't accelerate but
doesn't shut off. When in park it's
sputters like it's going to die but
doesn't.

13 Answers

25,455

Problems that NEVER existed UNTIL AFTER someone touches or changes something are just like Ivory Soap- that is, they are 99 % pure(ly) related. Go back to whomever changed your tank.

3 people found this helpful.
40

It's always had problems starting it's just worst now. They replaced the gas tank twice in the past month. Replace the fuel filter and cleaned the fuel pump. They don't know what's causing it now

2 people found this helpful.
25,455

first it's ..."replace the gas tank.But NOW my car is having troubles...". now it's : " ALWAYS HAD problems ,,," t.t.f.n.

2 people found this helpful.
12,585

Possible bad fuel pump,cleaning want make it run,pumps a bad pump will run until its hot most of the time,check fuel pump

2 people found this helpful.
25,455

TopShadeTree - my only problem with this person is when their story changes I figure they are just out pulling our leg. I have a complete distrust when the story changes.

3 people found this helpful.
40

First of all, my car always has problem hence it broke down December replaced throttle and cam sensor, spark plugs and wires, fuel filter. Now I had a cracked gas tank replaced it. My car now while I'm driving will not accelerate but not shut off. I'm being told it's the transmission because my fuel pump is NOT bad they checked it last week when the replaced my gas tank a second time. Also 97 cavalier always had a starting problem. But now that I'm getting everything replaced it's making it worse. Not sure if my mechanic is depending trying to get other input.

2 people found this helpful.
12,585

A fuel pump can be tested, in general,and yes most will pump,but that said,fuel pump will run outside of tank,and yes it will pump fuel,but ,was it time tested under pressure load?The fuel pressure on your pump has to pump at least 45 psi to open your fuel injectors correctly. If you have replaced all componets that you say you have.Take a second look at that pump, thats what i would do.Its not new and even it is,i would look there.good luck with it.

4 people found this helpful.
65

Check the fuel pressure at the throttlebody. I believe the Cavalier runs around 32psi, if you're below that. Replace the fuel pump.

1 people found this helpful.
65

A Haynes or Chilton repair manual is an excellent investment. You'll need a pressure gauge, available at your local parts store (sometimes on loan). The manual will show you the rest. ;)

3 people found this helpful.

Your Answer:

Cavalier

Looking for a Used Cavalier in your area?

CarGurus has 6 nationwide Cavalier listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,860
  • #2
    dandyoun
    Reputation
    2,000
  • #3
    mbar1
    Reputation
    1,690
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Mustang
65 Great Deals out of 1,258 listings starting at $4,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.