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j.kirn · 03-05-2013, 08:59 AM

i dont know as i did not put pump in ,it did the same thing with the old pump, was told new pump was working fine. when it stumbles and you let off pedal its ok

03-05-2013, 08:59 AM	#21
j.kirn Registered User Join Date: Jun 2006 Location: MO. Posts: 970	Re: 1999 silverado i dont know as i did not put pump in ,it did the same thing with the old pump, was told new pump was working fine. when it stumbles and you let off pedal its ok