Question about 2003 Chevrolet Impala

1 Answer

When I accelerate my 2003 chevy impala the rpm shoot up

When i an going uphill in my 2003 chevy impala the rpm shoot up to 4000 and get stuck until i let go of the accelerator then it will shift but it has no power what could be wrong?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 713 Answers

Tranny not shifting into overdrive properly, try having the filter changed and the tranny flushed this should help.

Posted on Sep 06, 2009

Ad

1 Suggested Answer

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.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Loses power in high gears


run fault codes and look for accelerator position sensor fault . Check for MAP/MAF sensors as well

Feb 18, 2014 | Cars & Trucks

1 Answer

Car has trouble getting in gear.


sounds like 'flaring' of the auto, maybe a service at the auto shop will fix it.

Jan 25, 2014 | Pontiac Grand Am Cars & Trucks

1 Answer

Rpm sticking


R/R instrument cluster and sublet for repair at a speedo shop

Dec 26, 2013 | 2003 Chevrolet Impala

1 Answer

Pathfinder "cuts out" at 2,300 rpm


Replace your MAF, its a little pricey around $280.00 or so but this will clear the code but make sure you have the ECM reprogrammed to perform a "learning" sequence since sometimes the code will not clear even though the vehicle will run like new. This reprogramming will most likely have to be a dealer performed procedure.

May 02, 2013 | 2003 Nissan Pathfinder

1 Answer

Engine rpm surging / fluctuating chevy truck 1500


could be any number of things fuel flow , air flow get codes read to see if it could be an 0 2 sensor leading to a cat problem

Dec 02, 2017 | 2002 Chevrolet Silverado 1500

1 Answer

Rpm does not reach 4000 rpm


Neutral or Drive N rev limiter to prevent engine damage from no load over acceleration. D: many things could be at fault. Has your fuel filter been changed in the last 30,000miles. What about a tune up? Is your CEL(Check Engine Light) on? If so have a parts store check for codes, some do it for free. Then get back to us and we can go from there.

Jun 24, 2012 | 2003 Ford Taurus

1 Answer

2003 Chevy Impala when going uphill transmission doesn't shift when giving gas. You have to let off gas for car to shift.


Start with the simple and check your transmission fluid and then check your TPS (throttle position sensor) Check TPS for smooth and linear electrical response over the entire range of motion. If not, replace.
Thank you for using fixya and good luck

Jun 02, 2010 | 2003 Chevrolet Impala

2 Answers

Loss of power on acceleration. Put new fuel


Probably the ignition timing is not advancing the spark on acceleration or high rpm's.

That is the job of the ECM (Electronic Control Module). Check it / Replace it.

Hope this helps!

Sep 17, 2009 | 2003 Chevrolet Impala

2 Answers

My 2003 chevy impala isn't shifting properly


It is possible that it is a cat problem, or o2 sensors. Though your car's engine light should be coming on if that's the case. How reliable are your mechanics? If you didnt have any problems before the car went in. Then most likely they installed or reinstalled something incorrectly. Also how many miles are on the vehicle?
Thanks,
Lee

Sep 08, 2009 | 2003 Chevrolet Impala

Not finding what you are looking for?
2003 Chevrolet Impala Logo

Related Topics:

374 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts

yadayada
yadayada

Level 3 Expert

78289 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

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

Answer questions

Manuals & User Guides

Loading...