Engine won't start. I can hear the pump running when switch on, starter working, spark plug cable terminal got sparks when unplug for checking, but the engine will not start. I already press the tire pressure like valve of top of the engine and gasoline comes out. It seems like no gasoline goes in to the cylinder for the spark, any control valve or shut off valve for the gas line?
What makes this problem better or worse?
trying to start the engine after sometime not being used
How long has your 1990 Ford Aerostar had this problem?
RepairPal Certified shops can diagnose and repair your 1990 Ford Aerostar. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Remember that to start, the engine needs:
1) Ignition spark
2) Fuel delivery
3) Air to the intake manifold in the correct volume
4) Emission control function
5) Engine timing properly set
6) Engine compression in the correct volume
7) Exhaust flow in the proper volume
The engine processor relay needs to be properly engaged.
It's just impossible to know what's going on until checking each element. Something will come up as incorrect if you check thoroughly.
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