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mark30h

10-06-2006 07:01 PM

454 mag engine miss

my 454/365 mag with 18hrs just started developing a skip once it warms up. Wires are good, cap and rotor look ok, compression about 160 across the board. Coil perhaps?

mats	10-07-2006 02:16 AM

Re: 454 mag engine miss

Could be the coil. Check with a timing light in the fault situation and see if you have consistent spark.

Griff

10-07-2006 03:23 AM

Re: 454 mag engine miss

When is the miss????? idle, wot, under heavy acceleration, intermittent????

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