Question about 1995 Jeep Grand Cherokee

1 Answer

Truck backfireing need help

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Jeep Master
  • 6,982 Answers

Common causes of backfire are:1. old ignition wires, cap, rotor or arcing coil.2.burned valve, worn cam lobe 3.exhaust leak in manifold or pipe above converter, permitting air to enter and re-ignite unburned exhaust. I've listed these in order, so don't worry about the #2 & 3 items 'till you have determined it's not anything listed in #1.
good luck

Posted on Mar 11, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why does my trx200sx backfire when I let off throttle it just started this


Dennis, Maybe try changing your plugs, unburnt fuel may be getting in exhaust because of weak plug.. Read the following links, very informative in telling causes of and some suggested fixes on backfiring. Check the attached links,instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
http://www.rcramer.com/shop/backfire.html

Exhaust backfire popping when letting off throttle Motorcycle Forum

What causes bikes engine to backfire Intake Jetting Fuel Injection

May 18, 2016 | Cars & Trucks

1 Answer

Engine backfires and check engine light blinks on and off loses power


the blinking is your code bl-bl-bl pause bl-bl this would be 32 count your flashes your backfire can be from anything like needing tune up,bad gas,or a component went bad code will help towards fixing truck

Aug 24, 2015 | 1993 Toyota Pickup

1 Answer

How to fix a backfiring on a 1983 Chrysler 5th avenue edition new Yorker


If it is backfiring, it is likely that the timing belt slipped a notch and needs to be replaced. Backfiring can cause MAJOR DAMAGE to that old engine so please don't drive it if it's backfiring!

May 12, 2015 | Chrysler Cars & Trucks

2 Answers

Dodge dakota backfire


It sounds like you need a good tune-up, such as spark plugs and/or wires. They will act up when cold and when warmed by engine temperature will let the engine run smoothly again. And possibly a distributor cap/rotor.

Apr 17, 2014 | 1992 Dodge Dakota

1 Answer

Truck is backfiring and missfiring.


Have the misfire diagnosed and the backfiring will be fixed also. The backfiring is caused by the "over-rich" fuel mixture in the exhaust stream and is igniting within the exhaust. Fix the misfire (which will cause the rich condition) and the backfire will be gone.

Mar 24, 2014 | 1994 GMC Sierra

1 Answer

2002 neon revs up to 4000rpms at start and idles up an ddown 1500rpms-2000rpms after. and begins to backfire near engine .


Engine system needs inspection on case of backfire:-----


Check out related help links to troubleshoot the vehicle backfire issues:-----

Feels like backfire from engine when decelerating?

http://schematicsdiagram.blogspot.in/2012/02/feels-like-backfire-from-engine-when.html


-------------

Jeep Backfires?

http://technoanswers.blogspot.in/2012/02/jeep-backfires.html


-----------

Nissan Pathfinder stalls and bucks on Acceleration?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html

-------

Nissan Pathfinder Backfires?

http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
----------
These will help.
Thanks.

Nov 28, 2012 | 1995 Honda Accord

1 Answer

Hi I'm new to this site , I have been asked to close Q I have asked already but don't know how on my iPhone to close then please help


There are two kinds of backfires, one is produced from the engine air intake and the other is produced from the tail pipe of the exhaust system. The cause for a backfire condition can vary depending on the malfunction of a particular system. Some backfires can be extreme enough to cause damage to related components. Anytime a backfire is observed immediately diagnose and repair as needed. If the engine is running rough it can produce a backfire. A backfire occurs when there is an imbalance in the air to fuel ratio required for your vehicle to operate properly. If the fuel mixture is too lean (not enough fuel) you may have a backfire in the intake manifold gasket, or too rich (too much fuel) you may get a backfire out of the exhaust system. It is important to observe the location of the backfire.

Oct 10, 2012 | Cars & Trucks

1 Answer

My truck backfires occasionally and misfires.


Check fuel pressure. When does it backifre, Idle? on accel? cruise? all the time? sometimes? help us help you.

May 13, 2010 | 2003 Chevrolet Silverado 1500

1 Answer

Car keeps on backfiring and doesn.t want to idle


check your timing belt; if the engine camshaft is not "in time" with the crankshaft... backfiring will occur.

May 20, 2009 | 1998 Volkswagen Beetle

Not finding what you are looking for?
1995 Jeep Grand Cherokee Logo

Related Topics:

84 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

yadayada
yadayada

Level 3 Expert

61037 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...