Hesitation at Low RPMs
11-01-2011, 09:21 PM
#4
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Have u checked fuel pressure? Has it been tuned? I had a big hesitation to then i had it tuned, 8 more degrees advance problem solved. It is a well known prob with these cars.
11-01-2011, 10:03 PM
#5
Have u checked fuel pressure? No, I haven't, but wouldn't this affect it more at upper RPM ranges?
Has it been tuned? No, but it is stock with the exception of longtubes, a catback and no AIR
I had a big hesitation to then i had it tuned, 8 more degrees advance problem solved. It is a well known prob with these cars. Was the problem similar to mine?
Has it been tuned? No, but it is stock with the exception of longtubes, a catback and no AIR
I had a big hesitation to then i had it tuned, 8 more degrees advance problem solved. It is a well known prob with these cars. Was the problem similar to mine?
11-01-2011, 10:37 PM
#7
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Try checking the egr. It should stumble or die if you push the diaphragm in while in idle indicating a working egr if not it is bad. You mentioned rebuilding the motor its easy to misplace where the spark plug wires go on these cars so I would check this out as well. Ernest
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11-01-2011, 10:43 PM
#8
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Another thing make sure there is proper ground to the engine block itself I've seen this before several times and it does have great effect on Efi motors. Ernest
