Airconditioning :: 2005 Grand Caravan - Leak In AC Under The Dash
Aug 7, 2014
My 2005 Grand Caravan has a leak in the A/C under the dash. The mechanics say they will need to tear out the dash to get to it and it will cost $1000. As this car needs a couple of more things and I just repaired the battery and alternator, I don't want to put this money into it. Will anything seize up if I just let it go? It's August and summer will be over soon. Can I just deal with it or will this cause further problems?
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I have a 1993 Dodge Grand Caravan. I found a small leak in my fuel rail. Can I buy a repair kit for this or do I need to find a new fuel rail? If so where to find a rail for a van this old?
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For about a week I started smelling gas. Checks things out and didn't see anything until today. It is the lone on top of the tank where the plastic piece (fuel pump?) connects to the hose. What is the size? The auto store has three generic replacements but said they don't know what size mine would be. Otherwise I have to take it off and bring it in and try to eyeball it. Not sure what the part is called, but is looks like some two piece clip.
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My service engine soon light came on and the guy at O'reilly's put the OBD-II on it and P1698 came up. This has something to do with the TCM not communicating with the BCM or some such thing. I have been searching all over the web for P1698 and it seems to be usually associated with dash lights and gages being intermittent. Our gages are intermittent but right now are working fine. They say they fix is to take the instrument cluster out and resolder the grounds to the main connector. That seems to get rid of the light and the P1698 code.
But if P1698 is that the TCM does not talk to the BCM, how does the cluster get into this?
I guess my real question is what do I do to get the light to go out and the code to go away? Resoldering the cluster just doesn't ring true with this code description, but on the other hand, the description is not much clear either.
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Mid- july I had the compressor rebuilt when the A/C suddenly started blowing warm air one week prior to a 1200 mile road trip.
Two weeks later the car wouldn't start. The battery (still under warranty) checked out as "good" was charged up and started the car fine. It needed an oil change before we headed home and the lube shop said that the coolant was low. I mentioned that I thought this was strange since I just had the compressor fixed and the guy and the quick lube just shrugged and I paid to top off the coolant. The next morning we set out towards home- 1200 more miles.
About 100 miles into the trip I noticed the A/C didn't seem to be blowing very cold. It was cool. Not cold. It was better after we stopped the car for lunch and that lasted for about 5 miles. When we stopped, our car was leaking copious amounts of fluids from both the engine and the passenger rear side of the car. By about 300 miles into the trip, the rear AC wasn't blowing at all. By 500 miles in NOTHING WAS BLOWING. Still leaking tons of fluids. Seemingly water.
We drove through the night with complaints of heat from the kids. Parked the car in the driveway. I moved the car into the garage... and I turned on the A/c to see if it was now working. The engine started to scream and smoke was rising from the hood. This didn't stop when I turned off the A/C.
The next morning, the battery was dead again. I had it towed to our mechanic. Other than the battery he could find nothing wrong. No noises. no smoke. A/C blowing AND it's blowing cold. Possible leak from the compressor (which I told him was under warranty from the guys who put it in and asked him not to touch it). They charged the battery.
I drove it to the A/C guys (A/C is blowing fine). They admit the A/C isn't as cool as one might hope. They drive it. Seems fine. Possible Coolant leak, but it's raining and they can't find the leak. They keep the car overnight. The Battery is dead the next morning. They replace the battery with a loaner. I'm desperate for my car. I pick it up and agree to bring it back in a few days to have them check the coolant levels and the battery.
NOW... Car starts, but it seems sluggish. The car revs like a formula 1 race car from 1st gear through 4th (maybe). The A/C is blowing cold (What the?? Blowing and cold?). Still leaking a lot of fluids (condensation?). Why? AND the check engine light has never gone on. What is wrong with my car???
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Have a 06 Grand Caravan 3.8L that suddenly quit and would start back up easily enough, but one had to keep foot on the gas to keep it going.
I pulled two codes:
P0123-throttle postion sensor 1 high
P0508-IAC valve sensor circuit low/undercurrent
So far I have removed the IAC and cleaned it with throttle body cleaner, cleaned throttle body out as well with the spray, installed new EGR since it got mangled trying to remove it for cleaning. Removed the TPS connector and with key on, took measurements and I am getting a reference voltage proper ( almost 5 volts). I then back probed the connector once it was plugged back in and again things checked out, the reference lead was varying between .7 and 4.7 volts as I manually moved the throttle plate.
I had switched out the IAC with a used one, from an engine that had been running before being parked, but it made no change.
Note: I have a new TPS but am holding off on changing it until I investigate whether or not it may have a clogged fuel filter causing it to stall at idle speed. Now if can just locate where it is..the sketchy diagrams in my Alldata program are useful.
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I did a tune up on my 3.3L Dodge Grand Caravan only to find the engine is vibrating heavily. This tune up included a new coil pack, plugs and wires.
I did happen to notice a separate thing when looking at the Crankshaft Pulley that it seemed to be wobbling while the engine was running.
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1990 Dodge Grand Caravan, 3.3L
Three weeks ago, I had the starter rebuilt locally by a shop I've used confidently for years, most of their business is rebuilds like this. Besides a substantial coating of oil on the starter which was no benefit to the contacts, the tech also found a broken insulator which presumably was the primary issue. I installed the starter and have had no problems since (three weeks).
Yesterday morning, the battery was dead - no click, no lights, no horn. I could be wrong, but I don't think the interior lights were left on overnight.
I put my 1 amp trickle charger on it for several hours and when I reconnected the battery, the horn sounded right, interior lights looked good....until I tried the starter. In an instant, I got the chattering clicky sound of a starter with inadequate power , then nothing, and the lights and horn were gone too.
After charging overnight -almost 24 hours now, that same scenario has repeated: first good horn and lights, then clicks from the starter, then very weak lights and horn.
Is this simply that the battery is down and needs more charge? Or could there be something wrong in the starter causing this rapid discharge? A few months ago the same electrical shop load tested the battery and it was surprisingly good considering its age. I don't want to put a new battery in the car if the starter is somehow damaging the battery. I do have another battery I can swap in, but for the same reason I'm reluctant to install that without some better idea of what's happening.
Does this point conclusively to the starter? Or is this clearly the battery? Is there some way to diagnose the starter without removing it? I'm sure the shop would fix any mistake, but I don't want to pull the starter again for no reason. The cable connector on the starter looks normal.
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Drivers side not bowing hot air? We changed the blower motor and the resister on the passenger side. We hadn't tried to use the heat until last night when we needed the defrost and that's when we realized only heat on passenger side.
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I had a VERY bad leak, to the point where I would fill it, an hour later it all leaked out. I had a mechanic work on it, and he rebuilt the PS pump, BUT the pulley was cracked, they DON'T make that size anymore. He put a bigger one on, only to find out, it was rubbing on my brake lines so I couldn't drive it! SO I had another grease monkey work on it, went through a few new pulley's FINALLY found one! BUT went through 4 Serpentine belts!!
After 3 months with NO VEHICLE, we finally got it all back together. BUT now it is not all lining up we couldn't tell until we had the belt on. it is about a 1/4 of an inch to much to the right.
I'm thinking maybe washers or spacers would work?
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1997 Plymouth Grand Voyager SE 180K 3.3L
I read other threads about the connections under the hood, both sides, which I unplugged and replugged. I also pulled the IOD fuse for a little bit. Then I removed the cluster and looked it over. Looked good to me.
Got code P1698 for manufacturers assembly control or something to that effect. Thought I checked all the usual culprits. The dash lights work fine, so does everything else. The dash gauges just don't work. This is something that has been an intermittent problem with the dash gauges going out periodically when hitting a bump. It leads me to believe a connection. But I checked all those.
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I just received this car as a freebie but it has come with an issue or two. The most pressing is a cooling issue. They gave it to me with the words, "The radiator leaks". Upon some testing this doesn't seem to be the whole picture.
1) If I fill the radiator up, leave the car parked over night, the next morning the radiator is still full. so I assume it is leaking from steam venting or from something else.
2) The car overheats very fast when the AC is on and the vehicle is stopped. Within about 10 minutes it went through every drop in the radiator.
3) When driving with the AC fan on medium speed, it can go a solid 30-45 minutes with no issue.
4) If I turn the AC fan on to high it takes a matter of minutes for it to begin to over heat.
A friend mentioned something about a weeper valve? I know very little about cars. So if there was any insight as to what it may be that would be excellent.
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I have a 2003 dodge grand caravan with about 111,000 miles on it. Overall it has been a reliable car. In the past month we had to replace the ECM because the computer died on the car. Now, very intermittently, while driving at about 60 mph the car will suddenly drop to 40 mph then shoot right back to where it was at 60. This only happens for about a second and then its fine.
Its quite startling but it has only happened to us 3 times in the past two weeks, so its very hard to replicate. There are no engine codes and it seems like the tachometer does not change during this sudden drop, although to be honest I wasn't paying that close attention to it when it happened.
Could it be related to the recent ECM replacement? The dealer "reprogrammed" the computer so I'm assuming all parts electrically have been checked.
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this has been an outstanding van, quite reliable. it has about 115,000 miles on it. Recently, I've noticed that the transmission makes a 'tapping' noise when it shifts or downshifts. every gear has that same slight 'tap'. the tranny shifts fine, smooth, but this sound worries me a bit. any chance this could be a u-joint issue?
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My AC stops working intermittently - I got a whole new compressor about 2 years ago, then it stopped working altogether about a month ago, they said they couldn't find any leak but filled it up w/ added dye. Now it blows cold for awhile on the highway, but will randomly blow warm air, and also blow warm air when I'm stopped at a light (Which is no good in Phoenix, AZ) I took it back in and they said they couldn't find a leak or anything wrong with it, that some hose was probably just freezing and then I would have to wait for it to thaw... but that doesn't explain why it never happened before... and it's not normal (clearly)... I just want a car that I don't have to roast in this summer!
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My van has quit me finally. It only has 98,000 original miles on it. Right now the car really smells like it is loading up and not properly burning fuel. Also a huge amount of white smoke is coming from the exhaust pipe. The oil pressure is good. could it be as simple as new plugs and plug wires, coil pack etc.
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Just filled the darn thing 2 weeks ago and drove about 10 miles since. Got in this morning and the gauge is down to almost half. I've suspected I was losing gas somewhere but this confirms. Definitely wasn't stolen and the car was definitely not driven. No leaks either.
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My dashlights (Speedometer, Tach) always remain lit on my 2006 Grand Vitara. Dealer could not find problem. Suggested new dash. Only way to darken dash is to disconnect battery. Car has 10,0000 miles.
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I have a 95 grand am that has a leak on the driver side. Every time I get in the car there seems to be water under my floor mat. I have already replaced the heater core on the vehicle because it did go bad. But this liquid is just water. It doesn't have any odor other then a smell of wet dog kinda.. I have perfect pressure on all my gauges and all my fluids under the hood are at the right level. What is going on with my car?
All i can think of is that i did drill a little 1/2in hole to run my power wire for my subs. other than that everything else is stock. Also there is no water on the passenger side, just the drivers side. I noticed when it rains a lot more water seems to be evident then before the rain.
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My Grand Am has a bad oil leak (timing chain gasket) recently overheating and now makes a knocking noise while accelerating, especially up hills - which stinks as I live in Pennsylvania! I am pulling it apart - camshaft covers (both - its a dohc) and timing chain cover. How do I determine if its a main bearing or bent lifter rod or bad rockers?
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I have a 2004 Grand Am (6 cylinder 3.4L). There are 177K miles. Last week, after I started my car (with no problem), the radio and dash gauges took about 3-5 seconds before coming on. Hadn't happened again since then until yesterday.
First it took 3 seconds, the next time 5 and progressively longer. The last time I started my car it took about 20-30 seconds until everything came on. I was already driving at that point. Interestingly, if I put the key in the ignition and turn it half way - the radio and dash lights pop on right away with no delay (every time). It's just after I turn the car on that the delay happens.
I'm going to get my alternator and battery tested tomorrow at an Auto Parts store. I can't remember how old my battery is (I have it documented somewhere but haven't had the chance to investigate). The only interior electrical thing I can think of is my dome light doesn't turn on when the car doors open. I have gotten it to work occasionally by just jiggling the switch, but can't get it to come on automatically.
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