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icarus-54 · 10-03-2013

I had the same problem with my 90.I thought it was a vacuum leak,but that checked out ok.Turns out it was the chip,the original owner never upgraded the chip to the 1616 chip.So I got a chip from Mark and the problem was cured,not to mention the performance increase.

10-03-2013	#3
icarus-54 Join Date: Jul 2013 Location: Mt.Bethel Pa. Posts: 72	Re: High idle with surge ?? I had the same problem with my 90.I thought it was a vacuum leak,but that checked out ok.Turns out it was the chip,the original owner never upgraded the chip to the 1616 chip.So I got a chip from Mark and the problem was cured,not to mention the performance increase.