Idle speed set too high or to low. most Idle speeds are between 650- to -800 rpms. At 1000 rpms would be too high for an automatic causing the transmission torque converter to want to transfer power--but can't and causes the engine to stall and die--if you hear or feel the car jerk as you put it in gear then die-- too low and you put it in gear it will die. Also look for a step-up or step-down throttle solenoid that maybe malfunctioning or even you may have a bad throttle position sensor affecting the transmission to send the torque converter to go to lock-up in error (okay, only found this one happen twice in the last 20 years)
2007-02-23 14:33:44
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answer #1
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answered by redrepair 5
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It sounds like the Idle Aircontrol Valve or motor "IAC".... you might get away with giving the intake a really good cleaning with some intake cleaner... you can take the IAC out and hose it down with carb cleaner and put it back in. see if it makes a differance. If not buy a new one, there not to bad.. that year and model souldnt be over $60. you might also have a vacume leak, but not very common... i would clean the intake and IAC, then go from there... if it still messes up, buy an IAC
2016-05-24 04:26:06
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answer #2
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answered by Anonymous
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Is it a Dodge? And, if so, more than likely it is a locked up torque converter. Where you having any transmission problems before this problem occurred? If so, you may have to take it to a transmission shop.
2007-02-23 14:27:59
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answer #3
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answered by truck_fool_chevy 1
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In line fuel filter but really it would help if you would have even thought about telling us what kind of car you have and the year. I mean carburetor or injectors? Front or rear wheel drive. We're not psychics!
2007-02-23 14:22:00
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answer #4
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answered by Anonymous
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sounds like the lock up clutch on your torque converter is stuck in the "locked" position, take it to a mechanic and have them check it out
2007-02-23 15:01:42
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answer #5
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answered by 88 grand marquis 2
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Do you have an electronic chip in your ignition key? It may have failed or you replaced it with a cheap one. Get a key from a dealer.
2007-02-23 15:55:50
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answer #6
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answered by denbobway 4
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Could be the idle RPM is too low.
4-cyl - 1000 - 1200 rpm
6 cyl about 1000 rpm
8 cyl - 800 - 1000 rpm
2007-02-23 14:13:55
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answer #7
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answered by Daremo 3
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Are you running it too quickly after starting it? Give it time to warm up.
2007-02-23 14:16:18
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answer #8
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answered by ♥Catherine♥ 4
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Possible problem with your transmission,
2007-02-23 14:18:16
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answer #9
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answered by Lab 7
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