Question about 2005 Jeep Grand Cherokee

1 Answer

Motor surge at constant driving speed

Has a bad surge in motor at a constant driving speed.

Posted by on

  • Brian McCoy Jan 14, 2013

    I know what positive acceleration or negative acceleration is. Motor is missing bad at constant speed not when changing speed.

×

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
  • 937 Answers

Acceleration is defined as a change in speed, either a negative acceleration (slowing down) or a positive acceleration (speeding up). If you have constant speed, you are not accelerating.---------------------------------------------------------------------------------------
Multi-Di@g Access

Posted on Jan 14, 2013

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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

This engine has a surge; AT 35-45mph,it's a bit more prounounced, not as bad, but still there at 60mph. As the tach goes up some, then down, so does the motor, up then back down, etc.Any ideas?


About 73,200 results (0.82 seconds) Search Results

    Surging While Driving Between 40 and 50 MPH : Chrysler ...

    repairpal.com > Problems > Chrysler > Town & Country
    Around 35 mph (common street speeds) the engine will sometimes surge with noticeable tach fluctuations. ... I have a surge when coasting around 40-45 mph.

    Enginge surges RPMS drop while driving [Archive] - Chevy ...

    forums.trailvoy.com > ... > OEM Issues

    Mar 17, 2012 - 19 posts - ‎7 authors
    [Archive] Enginge surges RPMS drop while driving OEM Issues. ... I so hope somebody has a clue as to what is causing my '02 Envoy's (182k) engine to ... I'll be driving and when I get up to around 35 - 45 MPH sometimes my ...

    Hesitation and bucking on acceleration - F150online Forums

    www.f150online.com/...engines/476391-hesitation-bucking-acceleration....

Feb 09, 2016 | Cars & Trucks

1 Answer

Would my drive shaft going bad make my aerio shake when I take off?


Hi, well, yes, you can get shake of take off. A drive shaft, however, usually gives problems the higher your speed. Imagine a shaft, out of true.. Slow does little, but faster starts vibrating.

There are many things that can be causing what you are describing. Like universal/constant velocity joints. These manifest at low speed, especially when turning.
Also check your motor mounts and all locating hardware bushings.

Dec 17, 2014 | 2003 Suzuki Aerio

1 Answer

2000 BUICK CENTURY. Cuts out occasionally at


This seems to be engine vacuum related. Do you have a check engine light on your dash?

Oct 18, 2014 | 2000 Buick Century

1 Answer

Surging while driving


Any check engine lights codes. I would check vacuum lines, intake gasket and plenum. Check your ignition coil. Throttle postion sensor maybe stuck. I would even clean the throttle body. May even be a speed sensor.

May 04, 2013 | 1993 Dodge Dakota

2 Answers

While on vacation, our 2002 six cylinder automatic started acting up. With the gas pedal depressed for normal driving, the car started to "modulate" (the rpms would drop and race back up...


check to make sure airfilter is ok and maf sensor is clean. then check out tps ( throttle position sensor ), here are a few causes of a bad tps sensor--- transmission shift issues, bucking, jerking, idle surging, engine cutoff, hesitation on takeoff, surge while cruising down highway. if light on dash is on get it scanned to find problem code. most auto parts stores will do this for free. auto-zone etc. here are a few symtoms of a bad maf sensor-- surge, slip condition underload. the mass air flow sensor may be degraded or contaminated. stalling, misfiring, poor acceleration. ( a check engine light may not come on ). a lot of times just by cleaning maf sensor cures the problem. GOOD-LUCK!

May 08, 2011 | 2002 Hyundai Santa Fe

2 Answers

I have a 2000 chevy blazer with a 4.3 vortec motor,my problem is when i'm cruising at a steady speed the engine surges it usually happens around 45-50 mph


ENGINE SURGING COULD BE WEAK FUEL PUMP, STOPPED UP FUEL FILTER,BAD TORQUE CONVERTER SOLENOID OR TORQUE CONVERTER. OR FAULTY TPS.

Dec 30, 2010 | 2000 Chevrolet Silverado

1 Answer

Dodge ram 1500 engine rpms surge at freeway speed


those sensors could cause the issue, clean the MAF 1st, also clean the idle system using the following procedure, the IAC can cause cruise surge. I use this to cure these problems all the time.

Here is the most common cause of surges and stalls and low idle, it is the idle speed control air-bypass valve (IAC) and throttle valve, they get full of gunk over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.

Jan 13, 2009 | 2001 Dodge Ram 2500 Truck

Not finding what you are looking for?
2005 Jeep Grand Cherokee Logo

205 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

yadayada
yadayada

Level 3 Expert

75197 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7782 Answers

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

Answer questions

Manuals & User Guides

Loading...