2008 CHEVROLET EXPRESS Fuelpropulsion System Problems

2008 Chevrolet Express van stalled while driving. I was able to coast over to the highway's shoulder. Van restarted after a few attempts and I resumed driving towards a small town ahead. Van re-stalled in the town. Attendant at small garage said the van had diagnostic codes for the fuel system. I was able to idle the van to a Chevrolet dealership for servicing. The dealership diagnosed and replaced the Fuel Pump Driver Module (part 20759945) (aka: Chassis Electronic Control Module) 17-days later, for about $650. Why wasn't I given notice and serviced under GM Recall Bulletin 14515 or 14515B, which specifies my van and that exact part? The dealership said my van is not part of that recall. The NHTSA site says my van has no pending recalls. The problem is serious enough that the Recall Bulletin applies regardless of years or miles. Even if an affected vehicle came...

MECHANIC TESTED FROM CANISTER TO FUEL TANK HAS SMALL LEAK, WHICH MAY RESULT TO ENGINE LIGHT ON. I WENT TO LOCAL AUTO MECHANIC SHOP SAN JOSE CA AND THERE ARE TWO CHEVY EXPRESS OF THE SAME FAILURE BEFORE ME. *TR