1993 Chevy Suburban engine cranking but won't start

Tiny
MONICOP32
  • 1993 CHEVROLET SUBURBAN

Electrical problem
1993 Chevy Suburban V8 Four Wheel Drive Automatic 51,000 miles

Initially truck would run for 8 minutes then shut off, replaced fuel filter. Now it only cranks over but not start. New rotor, cap, spark plugs +wires, fuel pump, coil, fuel filter, ECM. Also replace pick up coil and distributor

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Sunday, March 8th, 2009 AT 2:44 PM

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Tiny
OBXAUTOMEDIC
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Hello,

Is your check engine light on? If so need to get codes pulled.

Here are a couple possibilities on problem.

Detonation "Knock" Sensor

Throttle Possition Sensor (TPS)

or

Manifold Absolute Pressure (MAP) Sensor

.

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Sunday, March 8th, 2009 AT 2:51 PM
Tiny
(HELP)
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First could you tell us what's missing?(Spark, fuel, or compression?)

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Sunday, March 8th, 2009 AT 2:56 PM

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