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Thread: 302 shaking???
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Old June 21st, 2009, 12:37 AM   #9
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A lot of people are pointing to the firing order/wire routing and I would agree. I would also check the wires and make sure they aren't arcing out.

The 1986 cougar had a 1-3-7-2-6-5-4-8 firing order (351w/302 HO firing order)
Most carbed 302's are 1-5-4-2-6-3-7-8 as a standard 302.

Please update us if its corrected or still a problem

Also check for vacuum leaks, fuel supply, reset your distributor to factory position and start fresh.
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