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| GMC Truck Forum - GMC truck talk, etc. |
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| | #1 |
| Junior Member Join Date: Oct 2009
Posts: 2
| hard starting suburban Hi all I have a 1998 suburban that I changed the lower intake gasket on and some times when I go to start it it cranks hard and then starts it only does it once out of four or five tims starting ? any help would be wounderful thank you . |
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| | #2 |
| Senior Member Join Date: Mar 2008 Location: N.Y.
Posts: 4,300
| did you reset the base timing with a scan tool?
__________________ 4 wheels move the body 2 wheels move the soul B.W.A.I |
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| | #3 |
| Junior Member Join Date: Oct 2009
Posts: 2
| No I did not . Has to be set with a scan tool and not a timing light correct ? thank you |
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