Check all vacuum lines, if ok then do a smoke test, sounds like there is a vacuum leak. hope that helps.
SOURCE: 95 Ciera Hesitates & stalls when warm
Change the IAC the idle air control. You may be able to clean it and put it back on.
SOURCE: car spits and sputters and stalls after driving a while
sounds like a fuel pump problem,with fuel pumps u can have pressure but not enough volume,try goin up a steeper hill in 2nd gear and get about 3000 rpms on the engine and see if it really drops out bad and is really gutless,if that happens without a check engine light coming on it might be yur pump and u should also replace the fuel filter at the same time,hope this helps
SOURCE: 1993 oldsmobile cutlass ciera. Engine stalls when you stop
Checkk the EGR system for the EGR valve should open when the engine gets to operating temperature. If not the engine will stall out
SOURCE: 1992 olds 88 stalls. after it sits for a half
Is the Service Engine Soon (or Check Engine) light illuminated on the instrument panel? If so, then have someone pull the codes and post them back here. Autozone will do this for you at no cost.Caution: don't purchase any parts after reading the codes on their recommendation! If no codes, then suspect either a bad crankshaft sensor or camshaft sensor. There are other possibilities too, but these are primary. I have seen MANY bad crank sensors do exactly what your describe without setting a code.
SOURCE: 1991 oldsmobile cutlass calais stalls
i dont know i am having a similar problem with my 91 olds cutlass calais its a 2.5 l 4 cyl and i can drive it and it only happens a couple times a week but the RPM gauge goes crazy and the car stalls out it starts right back up but when i put it back into either reverse or drive the rpm does same thing and car stalls ive had it to 5 mechanics they cant figure it out...im hoping to get help on here
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