Question about 2010 Chevrolet HHR

Open Question

What is wrong with the Throttle response on my 2010 Chevrolet HHR. Can anyone help me adjust this problem..?

The problem is since I took my car to a dealer i have had this problem with my Throttle jumping slightly forward when i accelerate. I would say it's about 700 rpm. It does come back but not before it aggravates me. In short, it jumps forward and accelerates on it's own it seems.

Posted by on


6 Suggested Answers


6ya staff

  • 2 Answers


Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


SOURCE: I have a 1998 Chevy cavalier When I accelerate the

a clogged exhaust system could cause this. Symptom would be car runs great then can't go faster than a given speed but you can cruise slower with no problems. The its gets worse over time. Always runs good at lower rpm's, then lower, then lower as the exhaust gets more clogged. Have the tech do a backpressure test

Posted on Aug 14, 2009



  • 20 Answers

SOURCE: I have a 2001 chevrolet cavalier with a 2.2.When

an evap vent valve malfunction generaly will not cause any drivability issues.
a surge under light acceleration and lack of power could be caused by a fuel delivery problem sutch as a plugged filter or a weak pump. it could be a malfunctioning o2 sensor or even a vacum leak.
without a scan tool to view the engine data and trouble codes, you could be in for a hair pulling experience trying to pinpoint the problem.

Posted on Nov 26, 2009


  • 1 Answer

SOURCE: car surges at speed. tach jumps.surges stop when

intake gasket sucking air replace gaskets

Posted on Jan 22, 2010


  • 8 Answers

SOURCE: 2005 Chevrolet Tahoe...vibrating noise in rear

Brake oil. OR an oil change.

Posted on Jan 27, 2010


  • 31 Answers

SOURCE: transmission jump ( kind of like a THUD sound???)

sounds like your transmission filter and fluid need changed if this is an automatic, if its a standard then your clutch may be starting to slip

Posted on Mar 15, 2010

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

2010 hhr ls replace door handle

Go to YouTube and type: replace hhr door handle. You'll find a few videos of guys doing the replacement.

Oct 02, 2017 | 2010 Chevrolet HHR

1 Answer

Hi there, I have a 2005 Chevy Malibu 3.5L engine with an error code B3948. Does anyone know how to resolve this? Thanks!

See if the signal flashes, buy a new bulb. Some Chevy no longer use a flasher relay, the signal comes from the body computer.

B3935Transponder Authentication Error
B3948Left Front Turn Signal Circuit
B3949Right Front Turn Signal Circuit
B3950Left Rear Turn Signal Circuit

List of Diagnostic Trouble Codes for 2008 2010 HHR Chevy HHR Network

Dec 01, 2016 | 2005 Chevrolet Malibu

1 Answer

Where is the ambient temperature sensor located ?

images for 2008 Chevrolet HHR LT Where is the .

Outside Temperature Sensor - Chevy HHR Network
Jul 9, 2010 - I had the outside temp sensor go on my 99 Buick. I don't know where it islocated on the HHR, but it was just a plug in sensor. Take out the old, stick in the new.... 2008 HHR LS 2.2 L Auto Built: 12-19-2007. Bought: 4-26-2009 Location of the ambient engine temperature sensor.... Help ...
Mar 26, 2013
Engine Temperature Sensor
Oct 6, 2011
Outside Temp Display
Dec 19, 2008
Outside air temperature problem
Oct 30, 2007
More results from

Jan 25, 2016 | 2008 Chevrolet Chevrolet HHR LT

1 Answer

Whats wrong when car start but no throttle

does the engine stay idling with no response to throttle movement? or does the engine cut-out when the throttle is pushed?

Nov 26, 2015 | 1997 Chevrolet Cavalier

1 Answer

What does the code ACS active mean on my 2010 Chevy hhr

PDF]2010 Chevrolet HHR Owner Manual Chevrolet2010 Chevrolet HHR Owner Manual M. In Brief . .... Notice: This means there is something that could result in property or ..... the 2.4L L4 engine (VIN Code V) have a yellow fuel cap and can use .... that the OnStar equipment is active. 1-26 ..

Nov 06, 2015 | 2010 Chevrolet Chevrolet HHR LT

1 Answer

Where is the air bag module on a 2010 hhr

some models are under the rear section of center console. It needs to be reprogrammed if you replace it. Also there is some recalls on the hhrs

Apr 09, 2015 | 2010 Chevrolet HHR

1 Answer

How do I locate crank sensor on 2010 HHR

Ask parts store to show you on parts locator chart.

Jan 22, 2015 | 2010 Chevrolet HHR

Not finding what you are looking for?
2010 Chevrolet HHR Logo

Related Topics:

36 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

85206 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

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

Answer questions

Manuals & User Guides