1988 Chevrolet Van Idle Irratic Times Fuel Sending Unit Very Rusty Rotten

1988 CHEVROLET VAN
100,000 MILES
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WANGIS321
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Idle is irratic at times, fuel sending unit is very rusty, (rotten), could this be the problem
Replaced the pump. The tank is rotten, very bad inside, in process of replacing tank pump and sending unit. Throttle position sensor code comes out. But there is no adjustment for that that I can find. Please help!!
Oct 31, 2012 at 1:18 AM
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