2003 Yokon requires extra cranking to start

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rkvons

09-09-2009, 02:13 PM

5.3L

Recently, my buddies Yokon has started requiring extra cranking to start. Once started, it seems to run fine. The fuel filter has been recently changed. New plugs, wires. Any help would be appreciated for where to start looking. Thanks.

maxwedge

09-09-2009, 08:49 PM

Check fuel pressures, 60-62 psi.

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