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Old 03-08-2018, 08:15 PM   #3
fdryer
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Join Date: Jan 2006
Location: NYC
Posts: 41,171
 

2003 L-Series 3.0L Sedan
Default Re: Got Spark, Fuel and compression. Still no start

Srjs28, fuel, spark and compression but the engine won't fire up?

1-Did you verify fuel is injected into each cylinder? After several failed starting attempts, plugs should wreak of fuel, be wet and smell of fuel to verify injectors are operating.

2-Did you verify spark on each plug? The ICM/coil pack/plugs can be removed, reconnected with plugs laying out in the open and grounded to the engine block while someone cranks the engine for you to observe for spark.

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