Chrysler - Misfire - Towncountry :: 2002 - Reduced Fuel Economy By 7 Mpg?
Jul 31, 2013
I have a 2002 Chrysler Town & Country FWD with 3.8L V6. Recently, I had an error code of MISFIRE CYL 5. I changed my spark plugs and added some injector cleaner to fuel tank with no results. Then I replaced my ignition coil and the misfire stopped (according to engine computer after reset and smoother engine). While it was misfiring, the gas mileage was reading about 10-11 mpg city. I changed my oil and air filter, switching to all 10w-30 synthetic oil. Since then, my mpg reads around 8 mpg! Before the misfire, I would get 17 mpg in the city.
One other issue that coincides is a 10-12" long thin vacuum hose near the engine snapped and I replaced it with a common rubber hose. The hose I replaced it with was at least twice inside diameter. I think I need to get the reducer/thin hose setup from a dealer. If the vac hose would be reducing my fuel economy by 7 mpg? Or did i screw something else up when changing the oil and coil? The engine seems to be running smoothly and I'm having no noticeable problems aside from paying for a gallon of gas that takes me 8 miles!!
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I have a 2003 Chrysler Town & Country and the check engine light is on. I brought the van to my mechanic and he told me there was a code that told him there was a misfire on cylinder #1. He started out with replacing the wire to cylinder #1, no change. He replaced the spark plug, no change. He installed a new fuel injector, no change. The van runs a little ruff at idle and when at a stop light.
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This car has 145K and transmission was replaced 3 years ago with used one that had 75K at 105K. Since replacement 3 yrs ago it runs great in the winter, when cold and no humidity, and runs extremely bad when it is warm and humid. This summer was hot with no humidity (in Kansas) and ran great. Now with fall and humidity back it is acting up again. The rpm's will show a jump up and down (300-500 rpm) while driving at 55mph or slower and do the same while at a stop light. At 70-75 the rpm's do not change but you can sure feel it at 55mph not looking at the rpm's move. The dealership has put it on the computer and it shows nothing. It clunks and thuds when driving slowly and sounds hard on the vehicle.
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2007 Chrysler Town and Country, 123k.
It's had an intermittent airbag light for a few weeks now. When it does come on, it stays on until the car is shut off. When I turn it back on, sometimes it comes on and sometimes it doesn't. Sometimes it comes on at startup and sometimes it comes on in the middle of driving. I took it into the shop when the light was off and the shop said whatever's wrong with it, it wasn't storing the code and to run it back in when the light is on.
Since yesterday, the fuel has been overflowing at fill up. I get maybe a half gallon in and then it overflows. I can hear it glug-glugging in when I pull out the gas hose. The flap at the neck of the tank seems to have gone missing too.
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I have a 97' hyundai tiburon, I have multiple misfires that are p301 302 304 and rich airflow. I have changed the coil pack, spark plugs and wires, and the MAF sensor. Basically my car doesn't accelerate fast or go over 40(max), it putters when i try to accelerate.
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I have a 2002 Subaru Impreza 2.5 RS with about 151,000 miles on it. And it's an auto. I recently took it to about 5.3K rpms on a stretch and it occurred to me that I might be pushing the engine a little too hard. My oil was all fine, and the engine was plenty warm, I had been driving for about 10 minutes but still. I also don't do this too much maybe like 1-2 times/month but I sort of get paranoid about these things.
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My Town & Country 07 shudders (best word I can use to describe the sensation) between 40-42 MPH. First repair place convinced me I need tie rods, did not resolve problem. Next place said I need struts and new tires but the problem is not solved. Why the van would do this shudder, rumble, whatever - but only at 40? If I rapidly accelerate, like getting on the highway, it doesn't happen.
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When I had 67 miles on my 2013 Chrysler T&C Van it stalled and would not immediately restart. The Electronic Vehicle Information Center revealed both the coolant and engine oil temp was in excess of 300 degrees. After 15 minutes the temps were between 280 and 285. The engine started and I drove slowly the3 miles to my house and had it towed to the dealership the next day. Mechanic found the quick connect coolant line to 3rd seat heater was improperly installed at factory allowing 1 gallon plus of coolant to escape.
A mechanical engineer and a Chrysler mech ( not one from the dealership) advises it is just a matter of time until I have internal engine damage. Chrysler Owner Assistance Dept assigned a case mgr. She reported the van was repaired and operating properly because the coolant line was repaired. Their first offer was 1 months loan payment, which I refused.
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I have a 2001 Chrysler Town and Country w/ 3.8L engine and 196,000 miles. Several years ago the transmission was rebuilt. Since then the speedometer was off 1-2 mph at 65 mph. I recently bought new tires and now the speedometer is off 2-3 mph at 65 mph. My question is: How do you calibrate the speedometer? I know all about the reset for a bouncing/stuck needle. That does not calibrate the scale. I've read about gear replacement and found the Hyper-Tech calibration programmer (which is not available for the 2001 T&C).
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My 2008 Chrysler Town & Country has, since it was 2 mos. old, had a "no-start" problem. This is not a stalling problem. It happens when the car is off and I try to turn it on. The problem is very sporadic (sometimes several times a day - I do lots of short drives - sometimes several times over the course of a few weeks, then no problems for months). When I turn the key in the ignition, all electrical components come on (dashboard lights, air, radio, etc.) but nothing happens with the engine (it does not make a sound). The dealer has replaced a computer component, the battery, the starter, the electronic keys but the problem always happens again (within a few days of it the "repair"). I usually have to turn the key 3-12 times (sometimes I take it out of the ignition, sometimes I pray!) and eventually the engine starts. Because the problem is sporadic, the dealer has not been able to replicate the problem (though they have, at times, had it for a week or more and even driven it as if it were their own, home at night, to work, to run errands). Although the car eventually starts, it is very problematic when I have to be somewhere and it takes 10 minutes (not to mention a lot of worrying) to get it started.
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my daughter has a 2005 Chrysler minivan -- v 6 automatic -- the transmission will not lock in park -- it free wheels -- only stops moving when emergency break is applied --the wheels will move separately -- will not move the other wheel when in park -- if picked up one wheel -- and in park -- it still moves -- there is a gear that is rubbing the cover in back of transmission -- the upper gear iseems loose -- and wobbly -- is there a simple repair there
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have a 1999 town and country that wont start from time to time. some times it starts right up and starts right up for months.some times starts and then go to start it again it just won't start . dosent even make a sound. all the lights and radio etc. working, and its been to numerous times to the repair shop. each time at the repair shop it starts right up and when they put it on the diagnostic computer , the diagnostics says nothing is wrong.
it's a brand new battery, and when we took the battery to the auto parts store they checked it and said the battery is charging and then discharging in a cycle.just got back from the chrysler dealer repair and they put the diagnostic computure on it and it says nothing is wrong.
i live in tucson, az and when the temp is 105F outside and i buy ice and frozen things is when the town and country decides it dosent wanta start
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I have A 2012 Chrysler T&C purchased new Sept. 2012. At times heat comes from one side and cold from the other. Varies which side is cold or hot. Had problem from start and Chrysler said was working on solution. Had back to dealer many times with no fix. Warm weather came, no problem. Cold weather now here and same problem. Chrysler's fix was turn heat control all the way up then back down.
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I have a 1999 Town and Country van, 3.8L engine. It has 220K miles on it. Lately, when I am accelerating, it seems to do fine until I get to 40-55 mph. In that range, it stutters a bit. After that it runs fine, even at higher speeds. I usually don't get this stuttering at the lower speeds as I am, for example, accelerating to get on a highway. A mechanic friend of mine says that it may be a vac leak. Does this sound right, or are there other possibilities.
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After driving I place car in Park, try to turn key to off. Will only go to Accessory position. Suggestions have been shifter, wheel lock. Dealer said they need to replace the shifter. Re-shifting into park does not work, turning wheel does not work. Have discovered that if I turn the key to the accessory position, wait & listen, I hear a distinct CLICK (like the sound an old solenoid would have made) and the key will go to off and can be removed. Early in the morning this can take 20 seconds. Later in the day some unknown number of minutes. Luckily I can leave the car with the key in it without fear of someone taking the car. I have even recorded the sound and have attached the sound file here It happens about 13 seconds in.
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It stalls when approaching intersections, and sometimes in traffic, always can be restarted, have had battery changed, fuel system checks out. have left at the garage and they can never get it to stall, but it still does it and sometimes three or four times during the day. Have not been to dealer, am frustrated and afraid of getting in accident. What might be causing this?
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Every time I turn the car on, the "from start" fuel economy reading resets to 15l/100k. After driving for a while it goes down to 4l/100k but then resets back to 15 once the car is turned off. Is there any way to get it to stay at what it finished at?
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While most of the emphasis I've seen on improving fuel economy seems to focus on warming the car up quickly in cool/cold weather, I seem to be experiencing significant mpg drops at the other end of the spectrum.
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I have a 2008 prius. Usually it gets me around 52-55mpg, I've had it since January. Since a couple of days ago its not giving me anything above 49. I know thats a normal number, but considering the fact that its usually quite a bit higher I'm wondering what the cause of the drop is. Also around the same time, when I pull out of my driveway I notice what appears to be a bit of water leakage. Its under the vehicle in the front center, and it only happens when I start the car for the day and pull out of my driveway (its on an incline).
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I live near Buffalo NY and we get a lot of thick hard ice on our windshields. My Town & Country minivan has a huge windshield and takes a long time to warm up. I have been using a pail of hot water to take the ice off my windshield. Everyone I have told about this is appalled, they insist it will crack the windshield. I have been doing this for quite a while with no cracks.
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Is there a good way to relieve static electricity? I get a shock almost every time I get out of my van and close the door.
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