Dodge - Grandcaravan :: Idle Speed Degrades In Stop And Go Causes Stall
Feb 15, 2013
I have 2000 Grand Caravan w/ 3.3L, AT. When warmed up, in stop and go traffic, at lights, or in reverse for parking, the idle speed drops, the oil light flickers and unless shifted to neutral, stalls. I've replaced the fuel pump and filter. I've adjusted the idle screw on the throttle body to 700 rpm, where it stays when the van is cold or when stopping in normal driving. Someone suggested the oil pump, and I added motor honey, but no change in symptoms. There are no vacumn leaks evident. How do I keep the idle from sagging? Would this be a sensor issue?
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My 1996 Dodge Grand Caravan has developed a curious problem. It intermittently stalls, sometimes when slowing down, sometimes when going up an incline, sometimes on straightaways. Once stalled, it often won't start again until it has sat for 20-30 minutes. Then it starts right back up again and drives perfectly normally until the next time that it stalls-which can be days or hours. The problem is definitely getting worse--six times today. Warmer temperatures seem to exacerbate the problem. Again, the engine runs very smoothly up to the point of the stall. My mechanic was unable to replicate the problem and his diagnostics showed everything to be normal.
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My Dodge van makes a jerking/clunking knock under the vehicle when it comes to almost a complete stop. Feel strong inside the vehicle. If I break hard or gently that jerking/clunking knock will not happen- gotta hit and miss when I tried to control it.I am thinking of front brake which I must replace, it's pulsation occasionally....
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Upon cranking my 2002 Dodge Grand Caravan and driving app. 10 miles the speedometer and odometer will stop working and the motor will sound strained for the rest of the driving time. The rpm's go up and it dies from time to time when making a quick stop or turn. It starts right back up. The next day upon starting again the process starts all over. What's the problem?
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I have a '95 Ford F150 with a manual transmission and when I come to a stop light, the engine will either idle down more then it should then go back to normal or it will idle down and then stall out. And when I accelerate, I have to gun the engine for it to go forward or it will stall out again. I replaced the fuel filter and cleaned the air intake area and it still happens.
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I just replaced my starter and on my first ride after replacing it the X started to stumble a bit, and then would stall out at almost every stop light. It threw a CE light and I pulled the code P0720. I searched here and it seems most guys say this is a C.O.P. issue. If it is a bad C.O.P. would it stall like that?
I did have the battery disconnected but I made sure the terminals were clean and tight. Is this a coincidence or did I do something while changing the starter?
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I have an '01 Impala, 3.8 engine with 200k miles. Whenever the engine idles, at a stop, or in a parking spot, the idle will drop, then the car will stall. It will start right back up, but unless you are actively pressing the accelerator, the same thing occurs. There's no sputtering or performance issues, and nothing to indicate that it's about to stall. I've replaced the IAC valve, AND the EGR valve. Still having the same issue.
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We have a 1999 4Runner with the V6 engine, auto tranny, and 230k miles. For going on a year now the engine will occasionally stall when at idle…usually happening at stop lights. The engine starts right back up. This may occur once every other month or once a week for several weeks. Stalling has occurred with warm engine and cold engine, during raining/damp period and when dry. Never has the check engine light come on or has it generated fault codes. Dealer can’t find anything wrong. We’ve replaced Air Idle Control Sensor (OEM), Throttle Position Sensor, Mass Airflow Sensor, and cleaned the throttle body. Plug wires and timing belt were replaced a couple of years ago. Other than this one issue it runs great. What to try next.
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I have a 2011 XLT 5.0 V8 with 133,260 miles. I have extended warranty for the next 12,000 miles...which is great because I drive about 400 miles a month... Anyhow it runs great but for one small issue (hopefully) that has been intermittent.
She likes to idle slightly rough in drive at a stop or very low speed, and in reverse at slow speed. If I don't maintain the RPM it will stall and the low oil pressure light will come on, which I imagine comes on because of the sudden stall.
I first noticed this while backing into my garage in the driveway, It would fluctuate in RPMs and if I didn't maintain the gas it would shut off. I took it to the dealer and all they were able to tell me was the Tranny fluid was low and it would cause it to shut off at incline because a sensor isn't detecting fluid in the tranny. I thought this was weird but being as I have never owned an F150, I didn't know better.
It was fine for a little over a month and it started doing it again at stop lights and backing into my driveway. It has become frequent but there is no issue driving at speed and on the freeway. There is no stuttering or shaking and if it weren't for the fluctuating RPM at a stop and the stalling, it would be hard to tell if there was an issue.
All I can note is that there is a clicking sound under the hood, if I remember correctly the last time this happened I was at a 1/4 tank of fuel like I am now, I also feel like it may be a throttle body issue, or some sort of air sensor, I plan on taking it to the dealer but I figure I would get a more informed answer on the forums.
I also hear this is a common issue with the 5.0s... I purchased the truck in December and since then I have only put 250 miles on it.
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99 Dodge Ram 1500 Automatic 5.2L. Whenever I come up to even a slight hill the A/C will stop blowing and the vehicle speed will drop 3-5 mph and stay until after the top of the hill and will be sluggish to regain speed and A/C will blow again once original speed is achieved. No engine light or warning lights come on. What could be causing this problem?
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2008 Dodge Avenger SXT Sedan GEMA 2.4L DOHC I4 / 4 speed automatic75,000 miles Moderately well taken care of (oil change every 3,000 miles, mostly follows recommended maintenance in owner's manual)
Symptoms:
*Car runs and drives fine while the car is in constant motion and decelerating.
*Rough and Slow Idle at a stop on the brakes with car in Drive. Engine speed will drop below ~400 RPM, then "kick" up to ~1,200 RPM, settle back to 'normal' idle ~800 RPM, repeat. I have suggested she put the car in Neutral at a stop to see if that changes anything, but I don't have feedback from her yet. One instance of seeing a puff of smoke from under the hood while the car was doing the above.
*When pulling away from a stop, the car will hesitate; that is the accelerator will be pressed but the throttle response will be delayed.
*When pulling away from a stop acceleration will be inconsistent; instead of rrrrrRRRRRRRRRR, it's more like rrrrRRRRrrrrrRRRRrrrrrRRRRR
*Couple instances where the car just shut off while she was parallel parking (low engine speed).
*One instance where the car did not start on first attempt. Started fine on second attempt.
*No Check Engine Light. The codes have been run.
Shop Visits (at an independent garage recommended by her roommate who's been going there for 5+ years, good reviews on yelp, and always busy):
*First visit: told her they put in a bottle of fuel system cleaner and to use a tank of high octane gas. That didn't really work.
*Second visit: cleaned the throttle body. That was 3 days ago, so far no conclusion either way.
Other repairs:
*The battery was checked (at O'Reilly) and replaced after the starting incident mentioned above. (5 year old car, seems about right).
*2 nights ago I told her to put in a bottle of HEET to get water out of the fuel system (California uses ethanol blend) and a bottle of Gumout Fuel System Cleaner and to fill up with premium gas (based on items below). Be sure to run that tank down to almost empty.
Things I could think of:
*Crankshaft/camshaft position sensor failing.
*Alternator failing (because this problem doesn't seem to exist at higher RPM's)
Research online: It seems that a number of people have similar problems with Chrysler products with this and the previous generation 2.4L engine but no clear conclusive repair. Some of the items mentioned:
*Idle Air Control (IAC)
*Exhaust Gas Recirculation (EGR) valve
*New sparks plugs and wires. (not replaced but should be)
*New timing belt. Timing belt is one tooth off.
*Water in the Fuel System (hence, HEET)
*Dirty/Clogged Fuel System Component (hence, fuel system cleaner)
*Failing Fuel Pump
*Dirty/Clogged Air Filter (replaced per maintenance manual)
*Low Oil Pressure/Failing Oil Pump
*Additionally, there are no recalls against her VIN.
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I have a 2004 Grand Caravan 3.8 engine. For the last 2 months the oil light has been coming on when car is first started. If I stop engine and start again the light will be off. I don't think its actual oil pressure because the car runs fine with light on or off. I'm thinking a bad pressure sensor?
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Sometimes when I start my 2006 Dodge Grand Caravan, 3.3 liter engine, the oil light comes on and stays on, even if I rev engine up. Engine sounds normal, does not sound like oil pressure is low. If I turn engine off and the immediately back on, light goes out and stays out. I replaced the oil pressure sending unit - didn't work. I hooked up a gauge - engine has 60 psi oil pressure at idle - plenty! I'm guessing an electrical problem in the circuit.
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I have a 2005 Grand Caravan, this winter has been a cold one. The GC has always started without problem but after I back out of my parking spot, it sits outside, I put it into Drive and it will not move and after I give it a little gas it would still not move. None of the gears seem to work, but if I wait a little bit and the Van warms a little more it will go into gear and all is good. This does not happen all the time and when it does go into gear and I drive I do not have anymore problems until the next time it will "act up" on me again. Is this a problem or is it a cold problem and not a transmission problem?
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My 2000 Dodge Grand caravan loses its gauges every so often. engine light comes on as well as ABS...
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I got a great deal on this van, and I love it, with one exception. On hot days (73 degrees and hotter) the van will not start if it has been parked in the sun; until the temperature returns down to around 61 degrees (usually overnight, but I have waited it out in the parking lot at work a few times).
When this happens, the lights and radio work fine; the starter motor will not engage. No click, no chugga-chugga vroom-vroom. Sad Curto.
Note: October through about May in North Carolina, this car is fine.
I have replaced the steering column (after replacing the clock spring); I have replaced the Power Distribution Center.
When the problem first surfaced two years ago, I had a mechanic install a wire directly from the starter motor relay to the solenoid. That was an expensive lesson. I'm not sure what the lesson is, so it was REALLY expensive.
So, I thought maybe the Auto Shutdown Relay. Nope... pull that out, and the starter still turns, so that is not my problem. Now I am starting to thing Powertrain Control Module, or something else that could have a temperature-sensitive component.
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I have a 2004 Dodge Grand Caravan with 120,000 miles. Starting at about 45mph the car has a really bad shimmy when accelerating. The shimmy fades starting at about 55 mph. There is no shimmy when not accelerating. Gently applying the breaks has no effect on the shimmy. I've put on new tires, Change the steering rack and struts and the engine and tranny mounts. what could be causing this?
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I have a '09 Dodge caravan. The ABS, ESP, TCS, and Brake lights are on. As we drive along the brakes apply, probably on only wheel. After we stop, we can drive on for a short way and it happens again. A mechanic told us that the steering sensor was telling the computer that the steering wheel was turned all the way to the left. I wonder if I pulled the fuse for the ABS pump and ABS valve if it would be safe to drive, at least until we can get it to the dealer for repair. I am cheap and like to get by as cheaply as I can/. I am not fond of ABS, or TCS any way?
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I have a 1993 Grand Caravan 3.3L V6. When I leave the van set for a couple a of days (or even overnight) and then start it, I have no oil pressure for a minute or so. After the engine has been running for about a minute or so the oil pressure finally comes up but not to normal. Once the engine has warmed up the oil pressure returns to what could be considered "normal". After the cold start, no oil pressure problem, the engine and the oil pressure is fine for the rest of the day. Let it even set overnight though and I have a repeat no oil pressure with start up.
I am thinking that there is a problem with the pick up tube not sealing properly and allowing the oil to bleed down while the engine is off for an extended period of time. So, in effect, I have to basically prime the oil pump at each start up. I haven't noticed any leaks of engine oil anywhere, so I am thinking that this is an internal problem. Is there a check valve or O-Ring associated with the pick up tube or oil pump that may cause this problem? Is it a fairly easy problem to correct? On this engine the oil pump is located in the front of the engine block behind the timing chain cover. (As best as I could determine from the Haynes Manual).
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Lifters are rattling. They have been replaced and are still rattling.
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I have a 1998 Grand Caravan 3.8L engine with 157K on it. A month ago changed the EGR valve and replaced the transmission oil. Two days ago, went for shopping, parked the van. Came back and did not start (no crank, nothing). Called AAA, checked for battery, which was good. Radio, wiper, lights work. Had to tow to the shop. The mechanic checked for all possible problems. Said everything (Fuse, battery, starter motor, alternator) is good. He is clueless. Told him to check the ignition switch (may be worn out). He says it doesn't seem so.
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