Question about 1999 Jeep Wrangler

2 Answers

1999 jeepn wrangler 4 cyl 5 speed rough idle

Engine idles rough and loads up 225000 miles same catalytic converter

Posted by Anonymous on

Ad

2 Answers

  • 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
  • 20,706 Answers

Rough means misfire,
there are in fact over 50 causes.
hard cold fact.
1: new spark plugs tops list for 100 year running now.
skipping tuneups are you>?
scan it yet, no.
if you scan it , it can tell you which cylinder is misfiring or all of them.
kinda super useful knowing that.
scan it, YOU DO , THEY DO, pick one.

Posted on Jan 05, 2017

Ad

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Jeep Master
  • 53,755 Answers

Rough idle is from faulty injectors or maf/vaf sensors or vacuum leaks
run the fault codes to determine the fault area

Posted on Jan 05, 2017

Ad

6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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

Anonymous

  • 1 Answer

SOURCE: 988 Wrangler will not idle and runs rough

check vacuum lines would be the first thing i would look at. try taking some carb cleaner and spraying the lines and if you get a change in idle you have a leak

Posted on Dec 09, 2008

volvo2103

Gary Loney

  • 122 Answers

SOURCE: 2005 Jeep wrangler w/rough idle and hesitates when you accelerate

try fuel injectors....run a bottle or two with full tank through it and see if that dont solve the problemo.....

Posted on Feb 01, 2009

Ronnie Houston

  • 2920 Answers

SOURCE: 1999 jeep wrangler no reverse

i would say your reverse gear is locking up on you and that you need to get it to a transmission shop before you break the gear off trying to back it up,,it will mess up the other gears

Posted on Feb 13, 2009

Murphybanton

Onifade Adewunmi

  • 2004 Answers

SOURCE: 1999 jeep wrangler idles rough almost dies out now has a slight miss or hesitation while driving

Please be fast about checking your fuel pump. It is not giving enough fuel pressure.

Cheers.

Rate this.

Posted on May 25, 2009

Richard Scordino

  • 6982 Answers

SOURCE: replace 1995 jeep wrangler catalytic converter

If it has flanges on both ends, just unbolt it and replace. If it has welded pipes you will need to cut it off and use adapter sleeves and clamps. Really not rocket science...at worst, you may need to remove the hangars on the rear portion of the system to get enough room to install.

Posted on Jun 17, 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 1999 Oldsmobile alero runs rough when the track off light is on


1999 Oldsmobile Alero Stumble and Loss of Power 3000rpm

www.2carpros.com/.../oldsmobile-alero-1999-oldsmobile-alero-stumble-...
Sep 28, 2008 - Engine Performance problem 1999 Oldsmobile Alero 6 cyl Front ... Hey All, Had a very rough running Mazda 626 on LPG, engine code FP.

1999 Oldsmobile Alero High Idle Fix - YouTube

? 1:47
www.youtube.com/watch?v=xBV9BmjFZVs
Jul 4, 2010 - Uploaded by GrindTimeAuto
1999 Oldsmobile Alero High Idle Fix ... How To Fix Or Prevent Stalling, Surging Or Rough Idle, Cleaning Throttle Body and MAF Sensor ...

Feb 17, 2015 | 1999 Oldsmobile Alero

1 Answer

Engine running rich


Sounds like a dead coil pack and needs replaced cause you're getting no fire to those plugs and causing a rough idle. Another thing is, that catalytic converter will only turn red because it's plugged up and needs replaced. Have that checked out friend.

Jul 10, 2017 | Cars & Trucks

1 Answer

2001 chevy cavalier, 2.2 auto, 140, 000 miles. Very rough idle, definite miss at a higher rpm (repetitive and identical spacing on the miss), and very hard shifts. Replaced plugs, wires, fuel filter, both...


check for a vacumn leak around the cyl head by spraying carb cleaner near head (caution do not spray flamable fluids on hot exhaust) listen for engine speed changes or smooth running/ engine faultering / stall, ....... could be broken vacumn line also......

Jul 19, 2011 | 2001 Chevrolet Cavalier

1 Answer

Engine problem 1999 Ford Escort 4 cyl Front


Sounds like you make have a vacumn leak on one of the rubber vacumn lines that attach to the intake manifold. Check all of these lines and look for cracks, pinholes and lines that have colapsed.

May 08, 2010 | 1999 Ford Escort

1 Answer

BMW Z3 rough idle on start codes read P1189 , P0173


all the codes you have are all related to the fuel trim, this problem needs to be looked at with a european capable scanner for futher tests sorry.

Dec 05, 2009 | 1999 BMW Z3

1 Answer

95 wrangler yj. has no power at high speeds


Have you had fuel pressure tested, and/or filter changed. Have you checked for plugged exhaust, such as catalytic converter? Quite often engine will also run a little hotter than normal when exhaust is plugged.

Nov 05, 2009 | 1995 Jeep Wrangler

1 Answer

'98 S10 4 cyl. 5 speed: Sudden high idle, now surges.


Go to your local shucks or auto zone and they can check any codes behind your check engine light and it's free. It sounds like one of two things a O2 sensor or your mass airflow sensor but they will tell you for sure

Oct 02, 2009 | 1998 Chevrolet S-10 Pickup

1 Answer

1999 jeep wrangler no reverse


i would say your reverse gear is locking up on you and that you need to get it to a transmission shop before you break the gear off trying to back it up,,it will mess up the other gears

Feb 13, 2009 | 1999 Jeep Wrangler

Not finding what you are looking for?
1999 Jeep Wrangler Logo

Related Topics:

58 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

Marvin
Marvin

Level 3 Expert

85206 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

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

Answer questions

Manuals & User Guides

Loading...