1990 Ford Ranger To get a way to change it on my own.

1990 FORD RANGER
156,000 MILES • 4 CYL • 2WD • MANUAL
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DAVE48
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  • 1 POST
I have to change the thermistate, and the truck jerks could that be from the bad thermastate.
If not what could it be. It all so neeeds a tune up, what all would i neeed to buy to do that. Thank you, Nikki
Jan 21, 2010 at 8:59 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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ROB 1964
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  • 10 POSTS
the motors miss firing causesit to jerk u need to replace cap rotor wires plugs sometimes fuel filter air filter pcv valve to if its not been done for a while thermostat will not cause it to jerk but if its not getting to operating temp it will use mor gas and not run as well
Jan 21, 2010 at 9:11 PM