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Chrysler Pacifica Maintenance & Repair
Chrysler Pacifica Starting/Stalling Problems

231 messages, Last post on Sep 05, 2009 at 4:00 AM
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Replying to: tobeahall (Jul 20, 2009 6:58 pm) thank you for your help. |
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As I have read from past post, it seems like some of us share the same problems. I recently started having problems with my 05 Pacifica AWD Touring Edition with 47000 miles. We love this car, just are getting tired of the run around with the local dealers. Recently my car has been stalling when slowing down when coming to a stop. Also the fuel gage has been erroneously reading how much fuel. I have been using the trip meter. At a price of $650, I can't spare that kinda of money to replace the tank sending units. The two are related. It seems like after a fill up, I can get around 100-200 miles before my car wants to stall. When I fill it up, it doesn't. I can help but think this has to do with the F44 recall, but the dealer says it is not associated with the recall. BS! That is why the recall came about was to due unforeseen vehicle stalls causing accidents and injury. I have filled two complaints with NTSA, and will be contacting the dealer again. I will be deploying again and don't want to leave the family with a vehicle that is not reliable.
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Replying to: taloncc (Jul 21, 2009 8:45 am) |
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Replying to: taloncc (Jul 21, 2009 8:45 am) I have an '06 Pacifica Touring but it is not an AWD. I have not had any problems with my Pacifica so far with anything, knock the wood, but have been following this tread some as it is important for reliable driving. One thing I understand from reading the posts earlier is that an AWD model Pacifica has a fuel tank with two sides. It has a "tunnel" in the middle of it for the drive shaft to go thru to the rear differential. For this reason the AWD models have two fuel pumps. The primary pump feeds the engine and the secondary pump moves fuel from secondary side to primary side for the car to be able to use all fuel in both sides of the "tunnel" built in the tank. If the secondary pump fails and if the fuel level sending unit is on the secondary side the condition you explain can very well happen, i.e. there is nothing wrong with your fuel level sending unit. If the secondary pump fails meaning that fuel level on secondary side stays high it means that your fuel gauge is reading fuel in the tank as the level on secondary side is not going down. At the same time engine is using fuel from the primary pump side and draws the tank on that side empty causing the car to stall. You say you can drive the car without problems after you fill up for about 100 - 200 miles. Were you able to run about twice that much before problems started with a tank of gas? The fuel tank will fill up both compartments when you fill it up because the top of the tank is higher than the top of "tunnel" in the middle of it. It just is that when you drive and fuel level goes down to the top of "tunnel" level you start using only primary pump side of the tank and your mileage is limited to about half of full tank of gas. Fuel level is shown high as secondary side level is high. Above writing is based on assumption that fuel level sending unit is located in the secondary tank side and based on your writing it very well might be. It seems your problem probably is failed secondary fuel pump. Arrie |
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| My wife's '04 Pacifica would not crank this morning. Tried to jump start it and after several tries, it cranked. I then unhooked the cables and it stayed cranked about 20 seconds before it cut off and wouldn't turn over. It acts like a dead battery, but the battery is not that old (1-1/2 to 2 years). The odd thing is that when I first went outside to try and jump it off, I noticed a light blinking on the front (fog light) as though the turn signal or hazard lights were left on. When I checked, neither the turn signal or the hazard lights were on (I didn't know if this was some kind of warning or problem indicator). I guess my first thing to try is a new battery, but I wanted to ask here first to see if anyone had any insight into any other problem before I spent the money on a new battery. Any guesses? | |
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I have a 04 Pacifica that without any notice quit starting. That means that you only get a click if you are lucky. I'm and experienced mechanic and traced it down to an open ground going to the engine block. You can hook a voltmeter fromt the - on the battery to the engine block and get 0 volts. Then when you try to crank, you get 12v. I verified the problem by hooking a jumper cable from the - on the battery to the block. The problem is that I can't see where the ground on the engine is. The wiring is all inside a rats nest loom and without peeling the whole loom apart, I can't seem to see where it goes. Can any one enlighten me where on the block the ground hooks up. Is this a common issue? Alldata does not show where the grounds are. |
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My 2004 AWD Pacifica has been suddenly going dead as if the battery was discharged but have had the battery checked and it is OK. It has happened several times and I have confirmed that no electrical components have been left on to drain the battery. When this happens, as the key is turned on in the ignition, the dashboard lights flash and I hear a clicking sound that eventually disappears. Can anyone provide insight to this problem? Terry |
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| I have a problem with my fuel gauge; When i fill it up with gas it is no problem it will stay in good but it get to the half point it will just drop down to the empty i just want to know what is the problem with it and i want to find a solution to it | |
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Replying to: mrrogers (May 24, 2006 12:46 pm) |
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You describe our former problem with our 04 Pac to a T. After having diagnostics done which revealed nothing ,we had the battery cables replaced and it worked like magic, no more stalling. Good luck. |
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