Weak spark is most commonly caused by a weak ignition coil. The coil needs to be tested and replaced if necessary.
Sometimes a weak spark in an internal combustion engine can be caused by dirty spark plugs. It can also be caused by weak distributor coils.
Bad head gasket or weak fuel/ spark.
wires are worn and need replacing
A weak spark can be caused by a faulty ignition coil, or perhaps bad spark plug wires.
If the spark plug end (combustion chamber end) is coated with dry, black soot, it indicates weak spark or incomplete combustion. Note that this doesn't necessarily mean that the plug is bad; weak spark more often indicates a faulty coil or plug wire or, sometimes, an overfuelled cylinder.
Replace coil packs.
depends on how ,when it cuts off ... possible fuel pump going bad ,alternator,going or weak spark module need more info to answer correctly
Slaughter the Weak was created on 1998-06-23.
well this could be a number of things... cracked distributer cap? rotor wore out? cam problem? distributer gear wore out? timing chain jumpin? one of these would be my first guess
Check the coil.
Power loss in a 93 Ford Ranger 3.0 is often caused by a dirty hair filter, weak spark, and worn plugs. Performing an engine tune-up will often restore much of the power loss.
e350 is bad that's why