Question about 2001 Chevrolet Chevrolet Malibu LS

1 Answer

Car misfires and runs rough and then when u put the gas down it runs well!! it acts like it has low fuel presure but that checks out fine 52psi! starts fine, replaced coils and plugs and wires. check

Next i was going to change the icm, but don't want to buy it and not be what needs to be changed! what is the next step? been running high oct fuel and put fuel cleaner in ever tank of gas!! just want to get this fixed asap thanks

Posted by on

  • louisjrobins
    louisjrobins May 07, 2013

    the trans mission seems to be the trouble because it is not shifting in to the high gear so is sets a p0300 code check trans!

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 31 Answers

Try cleaning the maf and reset the computer. Check for vaccine leaks

Posted on Jun 01, 2014

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

romybrar002
  • 6 Answers

SOURCE: my 2004 chevy trailblazer just turns over without starting until the 3rd try. also when i put gas in it, it dies and doesn't want to start

try with change the spark plugs

Posted on Aug 13, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Sometime car barely starts runs rough till rpm's build up


Check everywhere for air leaks. If it has a carburettor start the car and spray butane gas around it, if the revs increase then you have a leak somewhere as it is sucking in this extra fuel.

Mar 18, 2012 | 1995 Buick Park Avenue

2 Answers

System too lean bank 1 and bank 2


to fix your problem , you need a set of islator bolts , located inside the plastic plantam the seals are bad on yours,this is a postive fix ,just fixed same problem on my 2001 windstar codes 171&174,Jerry in Orlando

Jan 27, 2010 | 2001 Ford Windstar

1 Answer

2 times now when my 2002 Mercury Sable was low on gas (about 1/8 tank) it died while driving. Both times while it was in the process of dying, it wasn't running rough or RPMs going crazy, the RPMs just...


Sounds like your gas guage isn't accurate. A fuel pump is not designed to draw fuel from the tank until it is completly dry. This is to avoid sucking up all the debris on the bottom of the tank.

Dec 11, 2009 | 2002 Mercury Sable

1 Answer

1999 Avenger runs rough. Multiple Misfires


The crankshaft position sensor may be the cause of the problem, or your timing belt skipped a tooth. Hope it's the sensor.

Dec 04, 2009 | 1997 Dodge Avenger

1 Answer

Chevy 3500 Express truck. fuel problem?


IF YOU GOT CYLINDER MISFIRE.OR OPEN FUEL INJECTOR.THAT WILL CAUSE THE PCM TO ENRICHEN FUEL MIXTURE.TO ADJUST TO DEAD CYLINDER.WHICH ACT AS A LARGE VACUUM LEAK.THATS WHY YOUR EXHAUST TAIL PIPES HAS A RAW FUEL SMELL AND WHITE SMOKES.

Sep 03, 2009 | Chevrolet 3500 Cars & Trucks

1 Answer

FUEL ISSUE WONT RUN RIGHT


CHECK THE FUEL PUMP PRESURE
ON THE FUEL RAIL AT THE INTAKE THERE SHOULD BE A PRESURE CHECK VALVE

May 26, 2009 | 2004 Dodge Ram 2500

4 Answers

5.3 L Missing and Rough Idle Intermittently


i have a 2001 chevy z-71 5.3L. I keep getting a random/multiple misfire code for cylinder 1 . I have replaced plugs, wires, coil pack(only on #1 cylinder)., and fuel pump. I still keep getting the cylinder 1 misfire code. I put truck on a scanner and watched the cylinders. # 1 misfires at idle but quickly stops misfiring at around 1000 rpms. you can here the engine miss at idle but truck runs great on road . anyone else ever had this problem?

May 05, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

I have a 2001 Ford Escort. It was idling rough and starting to cut out when sitting at stop lights. I changed the plugs and within a week the Check Engine light came on. It is still idling rough but not...


Well the misfire in Cylinder 3 will commonly be that your plug has gone bad. If that is the only code that it is throwing out then it could be an array of things going on. It sounds though that you may have a throttle position sensor out or that you have your idle speed set too low. You will still have great response when gas is applied but sitting at lights the idle will be rough and sometimes bounce up and down.

Feb 23, 2009 | 2003 Hyundai Tiburon

2 Answers

Ran out of gas and now she won't run!


i would say that you have a bad fuel pump or if you have a carb on it the float inside the carb is stuck check these and i'm sure you will find it's one of these.

Sep 06, 2008 | 1987 Ford F 250

Not finding what you are looking for?
2001 Chevrolet Chevrolet Malibu LS Logo

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

75005 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7710 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...