Question about 2001 Mercury Sable

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Hesitation running I have a 1973 GMC Sierra Classic Truck w/ 69684 original miles and hesitates between 50 - 65 mph, I have changed plugs/wires/points/distributor cap and still can't get the kink out. What seems to be the problem.

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Did you set the base igntion timing to Spec? When you had the cap off to replace the points did you check the springs and weights under the Ign. rotor to make sure they are free and working?
Is the vacum advance working?

Posted on Apr 28, 2009


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