S ENGINE RPM'S

1999 International Truck

Tiny

timrogier

October, 21, 2010 AT 9:59 AM

Electrical problem
1999 International Truck s V8 Two Wheel Drive Automatic 90.000 miles

goes up and down when colde wile driving til motor warmes up for about one mile

FOUND 4250 RELATED QUESTIONS

1 Answer

Tiny

billymac

October, 30, 2010 AT 7:58 PM

A bad temp sensor will cause this

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