1991 Chrysler Le Baron Car stalling while driving

1991 CHRYSLER LE BARON
139,000 MILES • 6 CYL • FWD • AUTOMATIC
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MANNY99
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  • 1 POST
My chrysler stalls out when I'm driving the rpm's go up and down on its own then it stalls out. I replaced the fuel filter, fuel pump accelerator sensor and idler control valve and it still stalls. What can I do to stop this from happening??
Aug 17, 2010 at 9:32 PM
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RASMATAZ
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  • 75,992 POSTS
Next time it stalls -do below immediately don't wait

Get a helper disconnect a sparkplug wire or 2 and ground it to the engine at least 3/16 away from ground -have helper crank engine over-do you have a snapping blue spark? If so-you have a fuel related problem, check the fuel pressure to rule out the fuel filter/fuel pump/pressure regulator and listen to the injector/s are they pulsing or hook up a noid light. No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/COP/coil packs,coil's resistances,distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.
Aug 18, 2010 at 6:13 AM