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my 89 mustang gt running ROUGH help pls

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Old 10-25-2009, 12:11 AM
  #1  
mustangrobert1984
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Question my 89 mustang gt running ROUGH help pls

need help.. PLEASE HELP me with my 89 mustang GT

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okay i got this car and put a new motor 302- wit Rousch racing heads and roller rockers, and a 70 MM BBK throttle body... and im having problems with it running... it will run with a NON HO FIRING ORDER BUT not running very good... it will not run at all with a HO firing order... when it runs with a NON HO firing order i have to keep the GAS DOWN!!! ugh help me please... the wires are new ... any suggestions are greatly app. I have worked so hard on this car and it is a sweet ride... but need to get it running RIGHT and im scared im never gonna get it there! HeLP Me please!!!
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Old 10-25-2009, 04:39 AM
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mattdel
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double check plug wiring is correct and verify that distributor is dropped in correctly.
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