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87 Buick Park ave Stalls after warms up


PopSzary's Avatar
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06-04-02, 03:47 PM   #1  
PopSzary
87 Buick Park ave Stalls after warms up

Have a 87 Buick (Park ave) 3.8 eng , front wheel drive with auto tranny,PW, AC and PL. This Vehicle stalls after engine warms up and when the vehicle is in motion going down the road. I was previously getting a code 32 (which is the EGR valve malfuction code), so I changed the EGR valve and the code cleared but I still have my stalling problem. So I changed the EGR valve and EGR selenoid. I even exchanged the coil/module pack from another identical vehicle and it still stalls out . However ,After the engine cools down (20-to 30 min) it will start up and drive again for a short while than stall out again. There are no trouble codes showing up during a retriveil.

Help this ones got me. Advise real soon I need the car running good.

 
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06-05-02, 05:57 AM   #2  
Joe_F
Check your MAF sensor by tapping it while running with a screwdriver blade. If the car chuggles/hesitates, the MAF is wiped.

 
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