Question about 1989 Ford Mustang
Repl. the tfi module still no spark cranks but doesn't start can you help thank P
Posted on Aug 19, 2008
If the pump is making sound, then the relay must be ok.
It could still be weak, but you could tell with a pressure gauge.
(Harbor Freight sells a gauge kit cheap.)
But make sure the ignition is working first, by spraying in some starting fluid.
It is even sputters, then you know the ignition is ok.
If not, then check all the fuel injection connections.
The the temperature sensor and mass air sensor.
Use an ohmmeter, and check resistance against the norm.
Posted on Feb 25, 2010
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