timing issue with 2003 blazer
October 18th, 2009, 2:42 PM
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timing issue with 2003 blazer
I believe it has electrick timing and it adjusts at the cap. Not sure if timing light is useful here. How can this be tested and adjusted? correctly
Last edited by glickworks; October 18th, 2009 at 2:44 PM. Reason: needed ?
October 18th, 2009, 6:34 PM
#2
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There is not timing adjustment on your truck. Turning the distributor adjusts injector timing as the dist. is the cam sensor. In order to adjust it you need a scan tool that displays data. You need to look at the data and adjust it to 0 +or- 2. If it is not correct the check engine light will come on with a code for cam crank correlation (p1345 if I remember correctly)
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