I have a Ford Esccort that I had the plugs and wires changed about 4 months ago and just changed the fuel filter. It isstuttering and stalling out when I am stopped, and trying to take off. If I push on the gas hard it stalls, but if I go easy on the gas it stutteres ten is OK. PLEASE HELP!!!
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All of these problems point to a fuel delivery problem.
The fact that a fuel treatment helped, leads me to believe its a dirty fuel system. Also, the cold start problem is an enrichment problem, as there has to be a richer mixture to fire when its cold than hot.
First thing to check is the fuel filter that may be located in the fuel tank.
this fault could be anything and without further information its very difficult to diagnose as it could be a flat battery or a loose wire on the starter solonoid ,i would advise you ask a local mechanic to have a look for you
The fuel filter should be replaced every 2 years. It is easy to do since it is on the firewall. You don't even have to get under the car. Low fuel pressure can cause the issues you described. A dirty air filter can do this as well as bad spark plug wires. These cars are picky about the type of spark plugs you use as well. None of the gimming (+2, +4, splitfire) plugs should be used. I've had best luck with Motorcraft and Autolite plugs.
There is many thing that could go wrong. I will list some for you to try to pinpoint the problem with out paying the mechanic to do.
1. Cloged fuel filter and possible inpurities in fuel system
2. Faulty or incorecctly gaped spark plugs
3 Fault in the fuel or electrical system
4. incorect ignition timming
5. Defective spark plug wires
6. Low or uneven cylinder compression pressures. Perfom a compression test.
7. Weak or faulty ignition system.
8. Vacuum leaks in the intake manifold or vacuum hoses.
when you first get into the car, turn the key on all the way till all the lights come on on the dash, but not far enough to start it , wait a minute, then crank it over, if it starts right up, then it is a fuel pressure problem, possibly your fuel pump. if it still wont start right up, your fuel lines from the tank may be clogged.