Engine Stalling Due to Mass Air Flow/Crankshift Position ...
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Buick Park Avenue Engine Stalling Due to Mass Air Flow/Crankshift Position Sensor Failure. This is a verified ... 1997 Buick Park Avenue- 3.8L V6160,000Visitor. Engine stalls ... car runs then stalls and won't start for thirty minutes. Upvote (36).
Buick stuttering Questions & Answers - Fixya
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94 Buick Park Avenue that stutters under a light load I have a 94 Buick Park Avenuethat ... Buick Century 97 runs rough and stutters when cold and gas applie Engine runs rough ... I have a 1994 buick lesabre it starts ok but stutters and stalls.
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Engine Stalling Due to Mass Air Flow Crankshift...
Buick Park Avenue Engine Stalling...
SOURCE: 93 buick Park ave ultra wont start. Turns over
make sure there is gas in tank. turn ignition switch to the on position.listen for fuel pump.if yes check for spark at plugs.if no you dont hear fuel pump.check fuse and relay.if both dont work.scan it to check for faulty crankshaft sensor fuel pump and pcm.
SOURCE: 95 Buick Park ave makes a Knock noise while driving
possibly your ball joints, or a wheel bearing starting to go
SOURCE: where is fuse box in 1999 buick park ave ultra
There are actually three fuse boxes. One is under the back seat.
SOURCE: 1999 Buick Park Ave Ultra Service Engine Light
The code PO742 indicates the torque converter clutch is stuck on.
The torque converter is what connects the engine to the transmission.
It engages and disengages according to signals from the pcm, to aid in
smooth shifting. There are a couple of things you can try. make sure trans. fluid is full, if thats ok check the 20 pin connector, located on left
side of car on top of transmission bell housing. Make sure there's no
corrosion or bent pins. If this clears the code your all set, if not you may
want to ask your mechanic and see what he/she recomends.
Hope this helps.
Good luck
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Sounds like a ignition coil has gone bad. Buy one and try it in place of each of the three and test drive each time until you've found which one was bad. Recently worked on a 1998 Passat 1.8T with this problem, #2 was bad so swapped it with #4 and found it ran much much worse in that position and computer confirmed (via code scanner) that cylinder 4 was now misfiring instead of the previous cylinder 2 misfire. Those are a bit different, one coil per cylinder (4) whereas your Buick engine has 3, each firing two spark plugs at the same time. If you suspect bad plug wires, run the car at night and look for arching (blue or white) from plug wires to ground, accompanied by a popping sound. Also check your plugs to see if they are in good condition.
WITH A FLASH LIGHT, check out your valcuum lines, exspecialy the one going to the fuel pressure regulator! The hoses may not be connected, have holes in them, or dry rooted. If you pull it and it break, replace.
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