1992 Cadillac DeVille "miss idle light throttle" Questions

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...light comes on there should be a DTC - diagnostic trouble code stored in the PCM - engine computer ! I'd find a parts that will check for codes an go from there . unless you have a factory scan tool ...

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...idle speed (CCC only). As a bulb and system check, the Check Engine light will come on when the ignition switch is turned to the ON position but the engine is not started. The Check Engine light will ...

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...idle and under throttle. Check engine light is on check the battery then if low in electricity, then charge it if missing in Idle throttle then check and repair the fuel pump or carburetor ...

Question about Nissan Cars & Trucks

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...and sludge in the throttle body clogging up the air control valve, or the idle control component is faulty. while sitting in line at bank or red light it does this like it's missing not running ...

Question about Cadillac DeVille

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...idle is rough while idling but improoves once you are driving, I would check for vacuum leaks. Check for any loose or disconnected vacuum lines or a loose rubber bellows at the throttle body. If you ...

Question about Cadillac DeVille

2 Answers

miss adjusted idle stop. I need the year and engine size, Please. make sure air inlet duct to throttle body not loose or damaged. the idle air inlet passage or throttle bore is dirty full of deposits.

Question about Cadillac DeVille

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...miss is present. Hard acceleration truck runs fine and at Idle runs fine just crack the throttle a bit and it misses Check engine light on? Any codes? Missed before and after the cap was changed? Or ...

Question about Cadillac DeVille

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...light, shift the car to neutral and watch the idle fluctuate between 600-1700, with occasionaly missing. Sometimes shifting the car back to drive will almost cause it to die. One other recent ...

...nissan altima rough idle and cilynder miss fires no checkengin light clean throttle but a dealer has to do that to reset ur idle its called idle air volume dealer has to do it i can but wher do u ...

...stops running at light and dash lights come on. The Idle Air Control runs idle speed, it may be stuck or just bad. its located at the left rear corner of the throttle body, make sure its plugged

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