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1999 Jeep Cherokee - Page 2 Questions & Answers
Air,heat does not blow out vents 99 jeep Cherokee.
this is real simple physics (simple tests find this) in order.
1: first engine must get hot,180f or more. (bad thermostat it cant)
2: that same water (coolant) must FLOW in the heater core.
the SM shows, in the HVAC chapter, checking the 2 core hoses
as they pass firewall to core by hand (skills) or IR gun
to see that they are near 150f or more,(water inside is hotter,dig)
if both are hot, flow may be good. bet yes.
leaving what. just one cause, the heat damper is stuck closed.
did you want to test or guess?
you never said. my guess is you want only guessing here.
in web bunny land.
so here i go., Mr. Carnac .
i guess, damper stuck, and then reading the SM
find out why.
3/16/2017 2:16:56 PM •
1999 Jeep...
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Answered
on Mar 16, 2017
My 1999 Cherokee Limited, 4.0 liter automatic
Could you explain this a little better ,
hesitates at tip in after you first start it when warm > hesitates at tip in ???? plus after first you first start it when warm . What's warm ? the engine ? The temperature out side ? Or after you had it running an shut it off an restart the vehicle ? The engine temp. is warm , hot etc.... cooling fans working , vapor lock ?
3/7/2017 3:05:48 PM •
1999 Jeep...
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Answered
on Mar 07, 2017
1999 jeep cherokee sport stalls and bucks while driving
you need code scan vechicle if check engine light is turning on.many things cause vechicle surge while driving like faulty tps sensor, faulty mass air flow sensor.clogged fuel filter,faulty egr valve, faulty torque converter clutch solenoid. best code scan vechicle save time and money from guessing.
1/16/2017 4:12:30 PM •
1999 Jeep...
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Answered
on Jan 16, 2017
Passenger side brake light won't work, has new bulb
http://bbbind.com/free_tsb.html free wiring diagrams . If left side works it's not the brake light switch or a fuse issue . At the passenger side light module check for B+ voltage on the white with tan stripe wire . Check the black wire for a good ground to the body of the vehicle . You could do a voltage drop test , videos on youtube showing how . Also check out videos on basic automotive electrical testing .
12/13/2016 1:52:55 PM •
1999 Jeep...
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Answered
on Dec 13, 2016
How to program new key for 1999 jeep Cherokee
Take the key with proof of vehicle ownership to your local dealer who will gladly set the codes. Or if you have a premium car recovery roadside assistance package, they will come to where you live and preform the deed.
10/21/2016 4:12:34 PM •
1999 Jeep...
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Answered
on Oct 21, 2016
1995 jeep grand cherokee laredo A/C
if the compressor kicks on then it may not need gas, you may have another problem, caution dont blow up can or system, if the can is connected to low side and the compressor is running then it should take the freon.
4/22/2016 1:20:58 PM •
1999 Jeep...
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Answered
on Apr 22, 2016
Why does it die when I let off the gas but will continue running in neutral?
lots of reasons. 4.0: (i owned same car)engine stalls!are usually caused by misfiring. (low engine power)and that in fact has over 50 causes, I'll not waste your time making guesses)get car servicedever get a full tuneup this decade?(new spark plugs and filters is good bet)no car on earth runs for life of engine, not tuned up.like spark plugs. or air filter packed in dead bugs, etc.if tuned up!and engine compression is good? vacuum steady.and not misfiring, but is bogging (low engine power! only!)is1:low fuel pressure.2:cat converter melted.3:map dead.4: injectors clogged5: bad fuel.(simple tests for each)
3/21/2016 5:14:02 PM •
1999 Jeep...
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Answered
on Mar 21, 2016
How to remove oil pump on a 99 jeep grand cheerokee 4.0
old post
pull engine.
long ago, i bet a guy that i could drop my pan
engine in. 4.0L JK jeep
won the bet.
ask
mounts off jacked up engine
then dropped pan till ,it stopped
and removed the pump blind
then pan came off.
takes knowing how to remove pump blind, first.
saved me 6hr labor too, but 6 kids heard cussing....and wrenches flying...
my pan was bent. btw. (by kids, got car dirt cheap)
1/31/2016 5:19:50 PM •
1999 Jeep...
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Answered
on Jan 31, 2016
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