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disconnect map.... runs good...?

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Old 10-27-2009, 01:52 PM
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555
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Car: 90 Z28, 74 Scout II
Engine: healthy 355
Transmission: t-5
Axle/Gears: 4th gen 10 bolt 3.23
disconnect map.... runs good...?

Idle problems killing me, did a 305 to 350 swap and idle went to crap... now when i disconnect my map sensor it mellows out, no surging....any ideas?
Old 10-29-2009, 10:32 PM
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Car: 1991 formula
Engine: 350 tbi
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Axle/Gears: 308 posi
Re: disconnect map.... runs good...?

when it is cold and the map sensor is disconected it wont surge and will run fine
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