Jeep - Wrangler :: 2001 AC Is Not Blowing Cold Air


Jul 14, 2014

I have a 01 Jeep and the AC is not blowing cold air. When I went to get my oil changed they did a check over and said that it is in working order just lacks any freon to get it cold. So I went to get a bottle to do it myself. Doing what it said to do on the bottle I got nothing. The meter says that there is pressure in the system, but no cold air coming out. I noticed that it would engage and then stop after a second, but still will not fully engage or blow cold air.

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Jeep - Wrangler :: Cold Start Clatter Noise

Video of Noise: [URL] .....

I am getting the above noise on startup, it goes away after 5ish minutes. It isn't exactly cold out. So I don't think its the oil viscosity. Its not a bad oil filter flow back valve, and its way longer than the oil lifters should make noises. I don't think it is a cracked manifold, I think the noise would be different.

Jeep wrangler 2005. 4.0L, ~99k Miles

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Jeep - Wrangler :: 2001 - Engine Runs Rough When Hit 2K RPM Only

The engine was running rough when it hit 2K RPM only. above and below it is fine. replaced the injectors/O2 sensor and it ran well for a couple of months but it is doing it again. when engine hits 2K rpm it will sputter and run rough. engine light gives me code 171 engine running rich or lean. What else to look at..

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Jeep - Wrangler :: 2001 Slips Into Neutral When Driving On Highway

I have a 2001 Jeep Wranger (4cl) automatic that has hated highways. When i drive on the highway, after about 4 hrs, my jeep decides to slip into neutral. So i initially have to hit the gas pedal to make it down shift and then it seems okay but of course after about an hour it does the same thing. Hence a long ride becomes much longer. I usually pull off and let it the engine cool down and that seems to work and i can resume the highway once again. I have had the transmission looked at and a transmission flush done. I have been told that i do not need a transmission but the mechanic has no idea why this occurs.

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Jeep - Wrangler :: 2001 - Gauge Pressure Drops To 20 PSI While Car Heats Up?

Gauge/Sensor Problem ??? Great oil pressure on start up (40-60 PSI) but as car heats up, gauge SAYS pressure is dropping below 20 PSI. Dip stick says plenty of oil and filter is brand new. No knocking from valves either.

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Jeep - Grandcherokee :: Heater Blowing Cold Air And Engine Getting Hot

01 Jeep Grand Cherokee. I just changed the water pump and the thermostat on the Jeep but the last two days when I drove it to work, the heater was blowing cold air and the engine was getting hot, almost to the red. What do you think that I should look into about getting the problem fixed>?

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Jeep - Cherokee :: 1996 - AC System Only Blowing Cold Air Out Of Defroster Vents

My 1996 Jeep Cherokee A/C system pushes cold air but out of the defroster vents not the A/C vents. Why this is happening? I suspect it is the slide switches for the A/C system but I am not sure and do not want to take the dash apart before I have some confirmation. I have checked the vacuum hoses with the heater/A/C system and they seem fine.

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Jeep - Wrangler :: Shaking Right Around 50 Mph

I have a 2006 4 cylinder JEEP Wrangler. Right around 50 mph the whole car starts to shake pretty violently. I have to slow down back to 40 to get it back to normal. I can seem to get past this most of the time by waiting to shift into fifth gear until after 50 mph but not always!

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Jeep - Wrangler :: Excessive Oil Consumption

Jeep Wrangler Owners excessive engine oil consumption [URL] .... Caused engine failure with my Jeep. Chrysler aware of problem. Local dealership stating Chrysler may not honor 100,000 mile warranty due to 1missed oil change.

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Jeep - Wrangler :: 1991 4.0 Will Not Exceed 20 Mph

Vehicle will not exceed 20mph. Vacuum leak can be heard coming from around the intake area on the driver side. Cannot detect where it is coming from. All vacuum hoses seem to be connected.

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Jeep - Wrangler :: 1995 Jumps All Over After Bump

I have a 1995 Jeep Wrangler Rio Grande named El Burro.I have replaced the shocks and am awaiting an alignment next week.The Jeep doesn't shake or jump all over unless I hit a bump and then it jumps all over the place.

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Jeep - Wrangler :: 1998 Won't Start / No Noise

I own a 98 jeep wrangler. Love the little jeep. But....big BUT...at random it chooses not to start, not sluggish start, dead absolutely no noise. I have spent well over 1500. dollars on new starters, batteries, ignitions, ignition cylinders you name it I have replaced it. This last time it started every time for well over a month, then one evening it just didn't so I let it set for a couple of hours as usual and then it started and we came home. I love my mechanic he is patient and doesn't make fun of me when I ask dumb questions...but this he can't figure out.

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Jeep - Wrangler :: 1997 - Overheats In Summer

We have a 97 Jeep Wrangler that I have serviced regularly since I purchased new. It only has 97,000 miles since my wife and children drove it locally. During winter, the Jeep drives fine. As the weather warms up and especially when using the air conditioning system, the engine heats up within 10 to 15 minutes of driving. Once, when my daughter was driving in warm Spring weather, the Jeep engine seized up on a highway. We had it towed and the dealership flushed the coolant and it drove OK for a few days. We have noticed that the coolant is burning up in Spring and Summer needing replenishment frequently. We also had the thermostat, water pump, belts, and hoses replaced. The overheating problem (needle moves to red zone) still persists in Spring and Summer. If we switch off the A/C, the vehicle drives OK for about a 1/2 hour but Atlanta summer can be brutal without A/C.

Except for this issue, the vehicle is well maintained and in fact every time I get the oil changed, the mechanics ask if I would sell the vehicle as it is in such great shape.

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Jeep - Wrangler :: Transmission Won't Shift Out Of Second Gear?

when the jeep warms up the transmission wont shift out of second gear.it is an automatic.had solenoid packs replaced and no mechanic has an idea.external cooler has been mentioned along with replacing pcm.

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Jeep - Wrangler :: Wobble Very Subtle From 40 - 45 And Worst At About 52 Mph

I've been researching and trying to find an answer to the "death wobble" on my 2005 Jeep Wrangler. I've had it in to the dealer and two other repair centers and no one can identify the culprit, other than to say we can change out each piece of the front end a part at a time to see if that will solve the problem. I could buy a new Wrangler for that. I constantly have the tire balanced or checked for balance. The front and rear shocks have been inspected. The bushings in the front end have been inspected. The wobble is very subtle from 40-45ish. At about 52mph it is the worst. Above 55 and it returns to almost nothing. Braking does not increase the wobble. I've not modified anything on the vehicle. From what I've read on blogs this is a common issue for the Wrangler starting somewhere around 2000.

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Jeep - Wrangler :: 2006 Won't Crank / Not Even Click When Wet

I have a 2006 Jeep Wrangler Unlimited w/ 33k miles on it...4.0 engine. Have had it a little over a year. Last Fall, it started having issues whenever we had a lot of rain. Would not crank at all. Replaced the battery and clutch switch, which seems to worked, but is now doing it again. I turn the key and all of the lights come on, but there is not even a click. If I coast it off and pop the clutch, it starts right up. Once it dries out, will start w/ the key without an issue. Have an appt w/ the dealer, but they cannot get to it until Thursday, but I have to drive to work until then.

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Jeep - Wrangler :: Engine Pings Upon Acceleration

My 2008 jeep wrangler x 6 cyl pings upon acceleration. 62000 miles.

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Jeep - Wrangler :: 2005 - Won't Start - Battery?

I tried starting my 2005 Jeep Wrangler yesterday and there wasn't enough charge to get it started. I got a few slow revolutions and that was it. I gave it a jump and it started fine. Drove it for an hour or so and then went to restart it 3 hours after I shut it off and it was dead again. Another jump and I drove it for an hour (home). I was able to start it a few hours after that on its own, though it struggled to a bit.

Tried again this morning and it was dead from sitting overnight. A few other bits of info:

With the key in the ignition, the charge indicator is hovering just above 9V (it is a 12V battery) before I try to start it. When engine is running after start, it jumps to around 12V.

I am pretty sure I didn't leave the lights on or door open overnight. I haven't noticed the engine struggling to start leading up to the dead battery.
After I jumped it again this morning, it seems to be idling very low. In fact, the engine shutoff when I let it idle in neutral with my foot off the gas for a few seconds.

When I got in the Jeep this morning before trying to start it, it had enough charge for the radio and dashboard. When I turn on the lights/highbeams it struggled and the high beam indicator on the dashboard (blue light) was flashing. Battery is not too old. I don't have the receipt with me, but I think I bought a new one 3-4 years ago. The +/- connections are clean with no corrosion. I didn't look too closely, but I didn't notice any obvious connection issues from the battery leading into other components.

I'll probably go buy another battery, but wanted to check with the experts out there to see if there is anything else I should be checking. If I do get another battery

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Jeep - Wrangler :: 1985 Cj7 Won't Start After Refueling

I have a 85 cj7 with a 258 straight 6 and recently when I have been refilling the gas tank she won't start right away and I end up waiting 1 to 2 hours before she will start up and then she drives fine until you have to put more gas and the cycle happens all over again. What the problem could be?

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Jeep - Wrangler :: 1982 - Alternator Installation On CJ7?

How to install alternator in 82 Jeep CJ7 with serpentine belt?

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992 Jeep Wrangler - Dashboard Gauges And Lights Not Working

I own a 1992 Jeep Wrangler that I'm currently trying to fix up.  A major problem is that my the gauges and lights on my dashboard don't work correctly. My MPH and RPM gauges work fine, but my gas gauge and the three gauges next to it don't. they just sit at about a 1/4 full. Also the lights on my dashboard don't turn on when my headlights are on. So like when I'm driving at night with my headlights on my dashboard is pitch black. The lights have come on randomly before, but then don't work again the next time i drive with my headlights.

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