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I have a 1999 jeep grand cherokee lmtd. V8
The a.c. is not pumping out any cood air at the moment and i dont know what the problem could be. I was told that the cabin air filter may be the issue. If so, where is it located and how can I replace it?
Thanks,
Bruno
Ok, make sure of the clutch function by, initiating the AC and observing the compressors clutch under the hood. if the clutch is engaging(clicking on/off), this will confirm a low charge state. if the clutch or compressor is not engaging, this will confirm compressor failure.
Well Bruno it sounds like you lost freon from your a/c system.The cabin filter wont restrict you from getting cold air.Check that your a/c clutch engages when you turn it on.if it dont you need freon and have to check for leaks
Check that the A/C clutch engages when you turn it on.Your still are going to get air no matter what but you have to check that the a/c clutch grabs when activated.Check that the A/C clutch engages when you turn it on.Your still are going to get air no matter what but you have to check that the a/c clutch grabs when activated.
ok, so what if it does engage when I turn it on? I still get just hot air in the cabin, the compressor clutch goes on and off but still just hot airok, so what if it does engage when I turn it on? I still get just hot air in the cabin, the compressor clutch goes on and off but still just hot air
do I have another problem or just need a freon recharge? I just had cooling fan clutch replaced with a frion recharge just over 1 year agodo I have another problem or just need a freon recharge? I just had cooling fan clutch replaced with a frion recharge just over 1 year ago
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is this one of those cyclone cartridges you put in the intake hosing? if so then dont waste your money, the power gain off of one of these is not noticable and the fuel economy wont change enough to make a difference, the engine is gonna draw air in at whatever rate it will, the only way to change that is with forced air induction (ie turbo, supercharger, blower). these things only help to mix the fuel with the air a little better so you get a more even burn and less wet spray fuel making it into the cylinder. forced air induction works by changing the volumetric efficiency of your engine, say you have a 4L engine, running naturally aspirated in 1 cycle that 4L engine draws an average of 85% of that 4L, if you put on a turbo or blower or supercharger you make that engine draw in more than its 4L capacity so your 4L engine would be running at say 120% of that 4L, trying to compress that much more fuel/air mix is where you get all the extra power from. ill save the explanation of an intercooler for another day....
my 1996 jeep grand cherokee lmtd. won't start did tune up. cranks but
no fire. please help. engine code 54 shows up . cam shaft positioning
no signal. . tested all circuit. changed cam shaft positioning sensor
twice.still cranks did start once ran for 5 min. changed the sensor
again. no luck. help please. keith
try flushing out the heater radiator core.remove the two pipes and put a hose on the conections and keep reverseing flow.dont forget to top up with pure antifreeze,
yes i can still feel the air blowing. it just doesnt blow cold air.
HI. can you feel any air blowing out the vents when you initiate the AC?
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