90 Ford Taurus, Won't Start, Cranks good?

Question

I have a 90 Ford Taurus Appr Mileage 189000, Started having problems last weekend wouldn't start but could be jumped to start, then wouldn't even jump, Replaced Battery and cables still wouldn't start Replaced starter and now it would start but wouldn't stay running, replaced MAF sensor, Still won't stay running, Replaced Fuel Pump now it cranks good but wont start again. Have good fuel pressure at the filter, but it acts like it isnt getting fuel. Any Suggestions?

Has good spark, Distributor cap dry no cracks, all plugs and wires in good shape.

And the silinoid is one the starter and is new.

Answer 1

change the fuel filter and run some fuel injector cleaner through it . if this doesnt work replace the injector.

Answer 2

Sounds like you may have a dirty carb. or injectors.Go to an auto parts store and get some Lucas gas treatment for carb/injector..follow the instructions on the bottle for the amount to add to the gas tank and dump it in. Let it sit for awhile and try to start the engine. It should start after a few tries. It's really good stuff. Also, clean the throttle body out with carburetor or throttle body cleaner, that works wonders.

Answer 3

i would check fluids,ie. oil, coolant, for cross contamination. possible a head gasket popped. check oil for milky light color, this would indicate water (antifreeze) in the oil. and vice-versa for the coolant. you can also buy what is called a "noid" light at the parts store to see if the injectors are actually firing for a couple of bucks, could be a computer problem. for this old of a car should be 50 bucks or so at a yard if needed

Answer 4

First replace the battery with a clean one if that is better than 4 years previous. The cranking voltage would desire to be better than 9.6 volts to means the gas pump, ignition and computing gadget to start the engine.

Answer 5

solenoid bad? or maybe frozen fuel line? plugs bad? wires bad? rotor cap cracked or wet inside?

Answer 6

check for a fuse