Top 20 1991 Jeep Wrangler Questions & Answers


see rthe link and go to bottom of the page..
Jeep Workshop Manuals
mjk-hd2gaexkk5xamahzjtbr5cso-4-0.jpg

1991 Jeep... | 520 views | 0 helpful votes


Spray some starting fluid into the throttle body. If it starts then you have a fuel problem. If it does not, then check to see if you have spark to the plugs.

1991 Jeep... | 58 views | 0 helpful votes


Check out ebay and see if you can get the part there. U can also check your local junkie for a good, used working part.

1991 Jeep... | 54 views | 0 helpful votes


Can't push clutch pedal in - JeepForum.com

www.jeepforum.com > ... > TJ Wrangler Technical Forum

Dec 11, 2010 - 7 posts - ‎3 authors
Driving home last night and the clutch pedal falls to the floor. ... Forums > TJWrangler Technical Forum > Can't push clutch pedal in ... Comes back up but then Ican't push it back in at all, even trying to stand on it, won't budge. Clutch locking up?
10 posts
Jul 30, 2011
Clutch Pedal Frozen Need tech help
10 posts
Sep 8, 2009
Clutch pedal stuck in the up position.
6 posts
Jul 26, 2009
Any more to clutch adjustment?
10 posts
Nov 28, 2008
More results from www.jeepforum.com

1998 Wrangler Sahara - Won't go into gear! Help please! - Jeep ...

www.wranglerforum.com/.../1998-wrangler-sahara-wont-go-into-gear-h...

Oct 5, 2010 - 22 posts - ‎7 authors
With the engine off, i can push the clutch in, and shift through all the gears ... to move - the clutch isn't disengaged even with the pedal fully depressed. .... Also, trying to bleed the system, can't find the bleeder screw. .... 1991 Jeep Wrangler Stuck In Gear? jeffasel, YJ Tech Forum, 5, 10-19-2010 09:42 AM. Getting difficult to push clutch pedal down, HELP
20 posts
Jun 17, 2011
How to bleed my clutch Be spacific.
11 posts
Feb 26, 2011
Clutch Problem?
30 posts
Jun 22, 2010
My Clutch Problems and How I Resolved Them
8 posts
Jan 28, 2009
More results from www.wranglerforum.com

1991 Jeep... | 1,550 views | 0 helpful votes


2 reason,
the pump handle at the station is bad. (move to different island or pump)
or
your car. so if all stations are bad then it is your car !
(why not say so)
Car: (all)
so what is bad,, well that is EVAP system failure.
vent hose pinched or blocked at filler neck see that side hose on filler pipe?
and on newer cars. there is and electric valve that opens key off.
91 wrangler is old car.
no valve.
its a hose problem. rare to have this hose block, very rare, unless
collision damage kicked it.
but it is an old car, maybe the ethanol is killing the insides of it.
E10 fuel here, in USA,

1991 Jeep... | 60 views | 0 helpful votes


where is it, on a 2.5L I4 jeep. 1991. ok. first ever post with engine size.
bravo that. amazing....
the FSM covers this. factory service manual;,.
ok, i see you are reading books or web sites that have generic tuneup information, not relate to real jeeps, yes?
or bob with a toyota told me to change it out? yes?

Guess what?, there IS NONE.
it only has and ORIFICE.
and sure it can clog, and does, in fact i drove for 500,000 miles
in 3 jeeps. and cleaned it vast times.
on one car , the grommet got old and it the orifice collapsed.
and i had to buy a new one from jeep.
see word FIXED below.?
when it clogges, the engine leaks oil
and the oil pukes (backups) and dumps oil on the air cleaner.
there is no PCV valve, on this engine. but that dont mean its service free.






1d4c96fd-4de0-4f15-a00c-001f18919664.jpg

1991 Jeep... | 382 views | 0 helpful votes


It is in the main fuse panel ?? are you sure it is a fuse problem not the reverse switch itself ? or one of the bulbs out ?

1991 Jeep... | 112 views | 0 helpful votes


http://serpentinebelthq.com/1991-jeep-wrangler-yj-4-0l-serpentine-belt-diagram/ her is a link for you to a diagram. I hope this helps

1991 Jeep... | 322 views | 0 helpful votes


Might be the coolant temperature sensor not sending it in to phase lock.

1991 Jeep... | 65 views | 0 helpful votes


There should be a sticker in the engine compartment that shows the routing and you should be able to hold the tensioner back with a 3/8's ratchet with a long handle.

1991 Jeep... | 272 views | 0 helpful votes


you mean compression is low, right using tools?
and with added oil and not what is it. ?
doing the compression test.
oil last , and pressure rise is rings, else its valves.
low compression can not be fixed by wishes.
if the rings leak drive it
if the valves leak , it will get worse fast. fix it.
the tests are simple want to try? or just what?

1991 Jeep... | 62 views | 0 helpful votes


steering linkage is binding,was there an extension provided with the kit?

1991 Jeep... | 86 views | 0 helpful votes


really depending on how far you want to go as you will need a vrs kit that will be over a hundred and then it all depends on damage done , to hard to be accurate with out the head being removed, crack tested valve seats coupled , surface grind. bit of specialist machineing involved . and other things cropped up like valve stem wear etc . hope that gives you a bit more of a idea

1991 Jeep... | 129 views | 0 helpful votes


  1. compression test. 2 pressure test using a fitting in plug hole with air compressor attachment welded to it. check that the valves that you are checking on each cylinder are in the fully closed position listen for air escaping into the exhaust manifold then do the same for the inlet side hope this is of some help

1991 Jeep... | 84 views | 0 helpful votes


what about it ?

1991 Jeep... | 25 views | 0 helpful votes


ever do a 60k tuneup this decade.
if this is knocking combustion detonation, the engine will self destruct soon. ping or knock is cause by lean mixtures and very hot combustion, all very bad, do not go up hills that makes this worse.
i say get a shop to check it out. before it gets too costly to fix.
easy on any 91 car.

1991 Jeep... | 72 views | 0 helpful votes


a wrangler is not a van, so you got no answers.
post to correct make , model of car, to get fast accurate answers.
old post.

1991 Jeep... | 111 views | 0 helpful votes

Not finding what you are looking for?
1991 Jeep Wrangler Logo

481 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Jeep Experts

Marvin
Marvin

Level 3 Expert

85161 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

View Most Popular

Wrangler Jeep

  • Wrangler Jeep

Most Popular Question

diagnostic connector located 1991 jeep

  • Cars & Trucks
Loading...