Question about 2001 Jeep Wrangler

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Diagram of all components of engine of 2001 wrangler jeep

Throttle body, choke air returns

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Https://www.youtube.com > watch

Posted on Dec 03, 2015

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6 Suggested Answers

Anonymous

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Hi there,
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Posted on Jan 02, 2017

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Anonymous

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SOURCE: 98 jeep wrangler no heat

Try this disconnect the heater hoses from the heater core use a hose to backflush the core. Then reconnect and try again.

Posted on Oct 18, 2008

volvo2103

Gary Loney

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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

Anonymous

  • 152 Answers

SOURCE: VACUUM HOSE DIAGRAM FOR 1988 JEEP WRANGLER 4.2 I6?

here is a link with all the vacum diagrams for your jeep. hope it helps.
http://www.autozone.com/addVehicleId,1076002/initialAction,repairGuide/shopping/repairGuide.htm?pageId=0900c1528008ab9d

Posted on Feb 12, 2009

Anonymous

  • 1 Answer

SOURCE: engine control wiring diagram 1989

I am looking for a wiring diagrapm for a 1989 Jeep Wrangler. I have a wire that is running to the alternator with an Orange and red wire that are not hooked up to anything and I cannot find a place for them. It is a single pin connector.
Thanks

Posted on Jul 16, 2009

Ted Schore

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SOURCE: engine diagram 1997 jeep wrangler SE

So how do you know you need one if you dont know where it is?? Oil pumps rarely go bad unless the engine is sludged from lack of maintenence. After you take the oil pan off, its there hanging down. Make sure you clean or replace the pick up tube. I'm sure you can google up torque specs, for the bolts. Usually there is major engine damage by the time you figure out that there is lack of oil pressure. I would get a professionals opinion before you waste time and money replaicing the oil pump. If the engine has any unusual noise or knocking, its too late.

Posted on Apr 23, 2010

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1 Answer

Engine stalls after it warms up....


Throttle body valve malfunctioning or air way or filter clogged. throttle body acts like old choke when warms up more air should be allowed in but in your case the air is not getting in.

Aug 18, 2014 | Cars & Trucks

1 Answer

Engine choking


When all diagnostics lead to the computer. Choking issues can be a lot things. plugged air filter cracked air intake hose from air cleaner to throttle body. jumped timing belt restricted exhaust.

Apr 19, 2014 | Toyota Camry Cars & Trucks

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2010 Suzuki Alto 1.0


Black crud accumulates around the butterfly in the throttle body and also in the passages of the idle air bypass.The engine is designed to catch a low idle/ higher load condition (like A/C cycling) and adjust the air that is bypassed so it wont stall. This crud buildup restricts the normal amount of air that the computer is programmed to expect. The program in the computer uses other sensors to see what is actually happening like rpm and trys to adjust. This works until the buildup becomes too much for auto adjustment. Then the car dies at idle.

Removing the throttle body and carefully cleaning these will give the engine enough air to idle. Use a new gasket when re-installing.

Remember that electronic pieces on the throttle body (like the TPS) wont like the cleaner so do whats necessary to keep the spray solvent from entering these sensors.

Dec 09, 2013 | 2010 Suzuki Alto 1.1

1 Answer

Purpose of a vehichle throttle body


Hello! The throttle body is the part of the air intake system that controls the amount of air that flows into an engine's combustion chamber... It consists of a bored housing that contains a throttle plate (butterfly) that rotates on a shaft... When the accelerator (gas pedal) is pushed down, the throttle plate opens and allows air into the engine.. When the gas pedal is released, the butterfly closes and effectively chokes-off (throttles) air flow into the combustion chamber... This process effectively controls the speed of the engine and ultimately the speed of the vehicle...Guru...saailer

I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867

Feb 13, 2012 | 2002 Mazda Tribute

1 Answer

96 monte carlo idle fluctuates when standing still. Also lights go dim when idle drops. changed both O2 sensors, battery, tensioner belt, and altenator. Mechanic thinks its the choke sensor but knows...


Hello and welcome. sounds like the throttle body may be just dirty. remove hose from air cleaner to the throttle body. clean out the throttle body bore and around the throttle body with some throttle body cleaner. then retest and see if the problem is repaired

Dec 20, 2011 | 2001 Chevrolet Monte Carlo

1 Answer

My 1997 Nissan Sentra when at idle (like at stop sign) acts like its choking and if I don't give it gas it dies


I post this recommendation often as most people do not know about it. Your throttle body is gunked up to kingdom come with engine grime and is sticking not allowing the proper amount of air to get into your engine.

Your specific scenario sounds like the engine computer is not able to adequately adjust air coming into the engine and if you do not rev the engine, forcing the throttle body open the engine will choke out literally and die.

CLEAN the throttle body. there is a metal flap inside that is getting stuck. Check here to see a clean throttle body

Here is the quick and dirty: Your gas pedal is hooked up to a wire or motor that turns a flap open and closed and various degrees of open and closed as you apply and take pressure off of the pedal. this flapper gets gunked up and sticks. it is the sticking that causes your car to choke and die :)

Go buy CRC Throttle Body Cleaner and remove the throttle body and spray that in there and wipe clean with a towel.

Search forums for vehicle specific instructions on how to remove the throttle body and clean it. Guaranteed you are not the only person with this issue.

I will try and help for your Nissan Sentra


1. Open the hood, look at then engine.
2. On the right side there will be an air intake tube that is black and hooked up to your air box and throttle body with hose clamps
3. Losen the hose clamp from the throttle body and remove the black air hose from it and gently move it out of the way.
--> If you do not want to remove the throttle body completely, skip to step #7
4. there will be 4 bolts holding the throttle body to the intake manifold.
5. Note any and all electrical connections to the throttle body.
6. Remove the electrical connections (unplug) and remove the bolts (4) and the throttle body should come off.
7. Spray CRC Throttle Body Cleaner all over and wipe clean with a cloth that can get really dirty.
8. Make it SHINE :) then reinstall
9. put 4 bolts back on, reconnect the electrical connections you remembered from step #5
10. Reconnect the black air hose and tighten the hose clamp...

Done!

Start the car and it should be good as new. (sort of)

-Brian

May 25, 2011 | Nissan Sentra Cars & Trucks

1 Answer

I have 1995 geo tracker. cranks over but doesnt start. would it be coil or fuel problem?


You need to conduct tests to be sure where the trouble is.
1. Spark test: remove the number one spark-plug, and hold it to the engine block. then ask a friend to crank up the engine..
2. If the system is good, you should see steady blue sparks. If you don't, then you would have to work on your ignition system.
3. Fuel test: get a can of 'starting fluid' or the common 'choke and throttle-body cleaner'.
4. Unbolt the clamp holding the air-intake hose to the throttle-body. Pull back the hose to expose the inside of the throttle-body.
5. Spray a good quantity of the cleaner into the body.
6. Re-attach the air-intake hose, and try to crank up the engine again.
7. It will show some hesitation, but keep cranking until it fires up, and able to idle.
8. If the throttle-body and the manifold are dirty, the choke cleaner should help.
9. Please get back to me if necessary.

Dec 21, 2009 | 1995 Geo Tracker

1 Answer

What all do you need to do a tune up on a pontiac vibe 2004


Stuff like: fresh spark-plugs, air-filter,new engine-oil, oil-filter, fuel-filter, plug-wires, rotor/cap, ( some adjustments may be necessary to the throttle-body and the throttle-body and choke cleaner may need to be sprayed inside the throttle-body).

Nov 13, 2009 | 2002 Nissan Altima

2 Answers

2002 Nissan Altima 3.5 "Choking & Jerking"


I just had the same problem with my '02 altima SE.
Took it to Buckeye Nissan in Hilliard OH. and they had to replace the two crank sensors which.
The sensors themselves were about $44.00 a piece, but w/labor about $300.00 was the total. Hope this helps.....Now if I can just get the heater working!

Oct 08, 2009 | 2002 Nissan Altima

1 Answer

Ford Escort 1.6 1997 Engine runs smoothly but then starts cutting out after a varying period.Replaced air filter, which was dirty, and there was a temporary improvement. The fault returned a few days...


have you attempted to clean throttle plate? I would suggest taking hose off of throttle plate.Hold it wide open and spray throttle body cleaner, (with it not running) let it dry if it is really black or gooey spray and wipe goo and fluid off with a rag.put back together.It may not be problem but if air filter was dirty throttle plate most likely is.

Jun 21, 2009 | 1997 Ford Escort

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