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memphismatt · 09-03-2007, 03:56 PM

check the cam position sensor. my 99 yukon had the same problem 6 months ago. misfire code and everything. the cam position sensor is under the dist.cap it was +/- $25. better have some torx bits before you can pull it

09-03-2007, 03:56 PM	#5
memphismatt Registered User Join Date: Aug 2007 Location: Independence, MS Posts: 61	Re: 99 vortec 5.7 issue??? check the cam position sensor. my 99 yukon had the same problem 6 months ago. misfire code and everything. the cam position sensor is under the dist.cap it was +/- $25. better have some torx bits before you can pull it