Replaced ign.coil weak kv.low,R&R spark advance mod.& ign.mod.dist.rotor pcv&breather elem.drilled carb.adjust caps out.,perf.tsb on trans sol.replacment. scanner shows mem.cell expired?idles fine.insp.plugs look fine.possible carb. rebuid??
SOURCE: low idle cut out, stall at take off
try the throttle position sensor, when these go bad they have the same characteristics as what you described
SOURCE: I have a 1993 chevy
do you have spark from The coil if not check all grounds. 5 volt referance ciruits and tach signal from pick up in distributor to coil
SOURCE: Shakes while idling and sometimes stalls.
check for minor vacuum leak and map sensor,pcv,egr valve
SOURCE: 91 corvette-starts and idles but when you give
39 pounds is not enough. Make sure the regulator is good, check for injector resistance
SOURCE: 1991 Chevy Caprice, V8 5.0L, throttle body
tune up is likely what you need from description
Testimonial: "thanks for replying, thats what I thought too, but I have another question, I just added more comments to the prior comments, please read. thanks again. "
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Bad miss at idle?
http://technoanswers.blogspot.com/2012/01/bad-miss-at-idle.html
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While stop engine idles
like cylinder missing?
http://schematicsdiagram.blogspot.com/2012/01/while-stop-engine-idles-like-cylinder.html
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Engine Misfire codes for
car?
http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
Engine Misfire codes?
http://schematicsdiagram.blogspot.com/2011/12/engine-misfire-codes-on-chevrolet.html
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Misfire on cylinder 4?
http://schematicsdiagram.blogspot.com/2011/12/misfire-on-cylinder-4.html
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Oil on spark plugs and car misfires?
http://technoanswers.blogspot.in/2012/02/oil-on-spark-plugs-and-car-misfires.html
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This will help.
Thanks.
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