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SmokinVette.com Forums : Corvette Forums : C4 Corvette Forums : C4 Scan & Tune : Dies at 1700 rpm
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Old 11-04-2012, 03:14 AM   #1
H2OMIKE65
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Default Dies at 1700 rpm

Just picked up my 89 6-speed conv. The engine dies at 1700 rpm when accelerator is pushed, let off & it runs fine only below 1700. Happens in all gears.
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Old 11-05-2012, 07:36 PM   #2
SS39
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TPS is bad or out of adjustment. Unplug at idle to see if it makes a difference.
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Old 12-10-2012, 03:10 AM   #3
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Replaced injectors, catalytic converters were clear and mufflers were plugged. Replaced front converters and mufflers.. problem solved. Thanks
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Old 12-10-2012, 03:14 AM   #4
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Replaced injectors, catalytic converters were clear and mufflers were plugged. Replaced front converters and mufflers.. problem solved. Thanks
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Old 12-10-2013, 08:17 PM   #5
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Hah I would have never thought. Thought it was the TPS too.
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Old 12-10-2013, 10:41 PM   #6
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I had my cats fail like that too......
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