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Wierd starting issue

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My Comanche starts & runs a little rough cold, but once it is warm it runs great. It usually takes two attempts to get this thing going, after that it does not die, but can hiccup & backfire until it is warm. :help:


Here is the info on what i have done so far:



-4.0 OBD1

-5 speed


-160k miles

Parts replaced:

-spark plugs, wires, cap & rotor

-Coolant temperature sensor

-Cleaned A/F (K&N)

-Cleaned throttle body


I'm happy to have found this great site & plan on doing my own project write-up soon..... :banana:

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