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2003 Chevrolet Express 3500 6.0L No Start, Stall, MIL Lamp on
Posted to GM Driveability on 12/26/2013 10 Replies

Cust says it stalled and wouldn't start for 10 minutes after tune up. Had it towed in and started right up. P1626 code but no "U" codes. Also had lean bank 1 and 2 and misfire codes. Replaced intake gask's, cleared codes. came back next day and won't start. 5 ...

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  Related Documents & Media  2003 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GCHG39U13
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / port inj
EmissionsOBD-II Compliant
SymptomsNo Start, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Express 3500

VIN 1GCHG39U13
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / port inj
EmissionsOBD-II Compliant
SymptomsNo Start, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P1626Theft Deterrent System Fuel Enable Circuit Malfunction