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2008 Chevrolet Impala SS 5.3L No Start
Posted to GM Driveability on 3/28/2017 3 Replies

Car comes to us from a local used car lot. Their handyman installed a replacement 5.3 v-8 in this Impala SS. It cranks but won't start. Has a "hard crank" like it is out of time and ocasionally bucks and backfires. It always has injector pulse but has intermit...

3 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Impala SS

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Impala SS

VIN 2G1WD58C28
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Impala SS

VIN 2G1WD58C28
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start

Trouble Codes

P0340Camshaft Position Sensor 'A' (TDC) Circuit Intermittent