Other Fuel System Pump problems of the 2019 Chevrolet Tahoe

This vehicle is owned by the city of fort lauderdale police department. We are submitting complaints for multiple Tahoe's that have stopped during operation causing extreme danger to our staff and other drivers in the city. The cause is always bad fuel pumps and our units have had to have the pumps replaced in some cases multiple times. 7-11-23 driver noted the unit stalls while driving. They couldn't get past 5mph without stalling. Check engine light on. Tried starting unit multiple times. Officer was unable to get the unit to turn over. Unit was towed in by westway around 0100am chek unit codes p2635 pinpint test need fuel pump 02-12-24 stalls over and over again cause- performed a dtc scan and found codes (p2635) fuel pump flow performance and (p018b) fuel pressure sensor performance. With pinpoint test I found that the fuel pump and module assembly need replacement at this time! correction- replaced and tested the fuel pump.

This vehicle is owned by the city of fort lauderdale police department. We are submitting complaints for multiple Tahoe's that have stopped during operation causing extreme danger to our staff and other drivers in the city. The cause is always bad fuel pumps and our units have had to have the pumps replaced in some cases multiple times. 7-12-23 stalled in intersection and turned off engine wont start will start again after several minutes check unit code p2635 pinpoint test need fuel pump 2-12-24 sputters and stalls and stumbles check unit no engine light and no codes. Replace fuel pump driver module.