Weak spark on 1-4. Cylinder? - 2003-04 Mach 1 Registry Owners Club

97on22s · 10-02-2011, 08:10 PM

Need help with ideas on what could be causing my issue.

Car was fine. Did great on the dyno. Then After about 2 miles of driving would barely run and idle. Today I checked and the passenger side 4 plugs are barely getting any spark. The driver side is strong and bright white spark.

Any thoughts what could cause this?

97on22s · 10-03-2011, 08:52 PM

Anyone?

10-02-2011, 08:10 PM	#1
97on22s Registered User Join Date: Mar 2007 Location: spring tx Posts: 622	Weak spark on 1-4. Cylinder? Need help with ideas on what could be causing my issue. Car was fine. Did great on the dyno. Then After about 2 miles of driving would barely run and idle. Today I checked and the passenger side 4 plugs are barely getting any spark. The driver side is strong and bright white spark. Any thoughts what could cause this? __________________ 2004 TR Mach 1

10-03-2011, 08:52 PM	#2
97on22s Registered User Join Date: Mar 2007 Location: spring tx Posts: 622	Re: Weak spark on 1-4. Cylinder? Anyone? __________________ 2004 TR Mach 1

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