only 8 mpg replaced cap and rotor, spark plugs and wires, air filter still 8 mpg on 1994 Dodge Dakota

could change fuel filter - what else would you recommend?

Asked by for the 1994 Dodge Dakota
fuel filter would not effect mpg. try oil stabilizer in engine to recondition seals and cylinders. get diagnostic run. possible piston ring. not enough compression to run efficiently.
thank you for your help....have a great day!