10d • General discussion
Crank no start .
Crank no start .now what . Well this ain’t easy but if you take your time follow the problem you can diag any no start ! First thing you want to do . Turn off key and back on ignition 3 times . Still no start you need to listen for the electric fuel pump inside the gas tank. The way this is done. You turn key on and listen the pump will only run three seconds then kick off . Sometimes you have to get creative , get an assistant have them cycle the key switch , you remove gas cap put your ear down there listen for a motor to run for three seconds if you hear it . Then fuel pump is most likely ok!
Next open the hood for any engine to run you need three things fuel fire compression ! If it’s not running you are missing one of these things ! Remove coil wire or if it is individual coils remove a coil install a spark plug or spark tester if you have one , crank engine look at plug to see if you see spark!if yes reinstall coil!’ So we know we have spark and pump is running but we still don’t know if we have fuel . There is a test point on the fuel rail remove the cap push schrader valve in fuel should spray if yes move on! More to come!
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Crank no start .
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