i've replaced the fuel pump,filter,throtte pos. sensor,computer,dist.cap+wires'it will start but dies unless you pump the gas.and even then it will revup sounding good ,then bog out and die
2006-08-11 04:39:00 · 5 answers · asked by marcel b 1 in Cars & Transportation ➔ Car Makes ➔ Ford
Just indiscriminately keep replacing parts by guess work and pissing your money away or take it to a dealer and pay the hundred bucks to find out what is really wrong. It sound to me like a Idle air valve is sticking.
2006-08-11 06:27:30 · answer #1 · answered by G 6 · 1⤊ 0⤋
Have the codes read first. Could be running rich and flooding out. May be a sensor like the MAP sensor, it can do this and not set a code. Does it puff black smoke at idle? Also did you replace the pick-up and module in the distributor? This can also do this and not set a code. Be sure timing is 10 before TDC, Check timing by pulling the spout connector by the distributor. Fuel Psi should be 30 to 35 lbs. Nore more than 40 and no less than 30. Also check the intake manifold for leaks.
2006-08-11 22:12:14 · answer #2 · answered by Josh S 7 · 0⤊ 0⤋
all this replacing and you haven't replaced the idle speed motor which will cause the exact thing you describe....
Ford may call it a Throttle air bypass for that year also.... But common part nowadays
2006-08-11 21:35:41 · answer #3 · answered by gearbox 7 · 0⤊ 0⤋
try the crank shaft sensor if its going it will do what your saying as will a temperature sensor.
2006-08-13 20:29:51 · answer #4 · answered by kathy 2 · 0⤊ 0⤋
trade it for a GM car or truck
2006-08-14 12:52:44 · answer #5 · answered by the1andonybump 2 · 0⤊ 0⤋