Car won't crank 04 deville

Asked by GuruXJP8R Nov 28, 2018 at 05:40 PM about the 2004 Cadillac DeVille DHS Sedan FWD

Question type: Maintenance & Repair

Car won't crank I changed out fuel filter fuel pump check
the lines  and changed out  both830pm crank position
sensors

1 Answer
26,865

taver91 answered 6 years ago

If the car will not crank, it is not a fuel problem; more likely an electrical issue. If, however, the car cranks but does not start, then fuel issues may be the cause but it could also be low fuel pressure, no spark, or restricted air flow. The ECM may be shot, or the other components in the electrical system like coils or distributor cap and contacts my be the cause. If you messed with the distributor, maybe you got your timing so far off it is firing at the wrong time. More info would help.

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