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Old 12-03-2002, 08:38 PM
Benzmac Benzmac is offline
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Join Date: Mar 1999
Location: Suwanee, GA, USA
Posts: 4,712
You can't adjust the timing on a 420. The distributor has adjustment ONLY to set up where the rotor points to the electrodes. The ignition is fired by a crankshaft sensor in the rear of the engine.

The vacuum may be missing going to the EZL...Check that first.
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Donnie Drummonds
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