350 Mag rough idle
#12
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From: East Lyme, CT
#13
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From: Mississauga, ONTARIO, CANADA
Double check your Plugwires, cap and rotor, I installed MSD plug wires last tune up and only noticed the rubber insulator hugging the 8 vertical terminals on the cap were to long and had pushed it's way back off the CLICK terminal.
#15
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From: Ft. Worth TX
What spark plugs did you install - brand and number on the spark plugs ? AC delco 91- ???
did you gap your new plugs ? Some spark plugs you do not touch the gap because it can cause a miss fire. Double platinum tip spark plugs you do not touch the gap.
did you gap your new plugs ? Some spark plugs you do not touch the gap because it can cause a miss fire. Double platinum tip spark plugs you do not touch the gap.
#16
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From: East Lyme, CT
Thanks for everyone's replies.......



