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Old 12-01-2019   #8
LGAFF
 
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Join Date: Mar 2007
Location: Crystal Lake, IL
Posts: 7,180
Default Re: Dueling fuel pumps causing a pulse?

Most cars as they transition during warm up can have some odd behavior, my SLKL55/E550 both do this, as does my ZR-1...not unusual.
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1987 Callaway TT #17
1991 ZR-1 #1359
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