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Vibration when acclerating

(1990 Dodge Ram Van B150)
in Kernersville, NC on December 09, 2010
when driving down the road van vibrates more so at 40mph stops when i let off the gas did a tune up might have put wires in wrong order ujoints seem to be good can u send a wiring diagram on plug wires plz howie is my email address ty
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Popular Answer
on December 14, 2010
I cannot e-mail you a wiring diagram, however I can give you the firing order. The distributor rotates in a clockwise direction. The firing order is 1-6-5-4-3-2..
The #1 terminal on the distributor cap is on the passenger side of the vehicle, with #4 directly across. It is in a straight line from the left of the vehicle to the right.
on March 05, 2011
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