There are 4 owner-reported fuel system complaints for the 2019 Chevrolet Coloradoin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The bolts that secure the High Pressure Fuel Pump to the engine head broke apart causing the vehicle to lose power and leak gasoline.
While driving the vehicle lost power, would not go over 15 mph. There was a loud rattling noise from the engine. Check engine light came on. loss of power and speed prevented me from keeping up with traffic. Had vehicle towed to Chevrolet Dealership was told high pressure fuel pump mounting bolts had broken and fuel pump was loose. Dealer replace fuel pump and one fuel pipe (part #12627128). I paid full price repair ($ 1,775.21) and contacted Chevrolet to see if they would offer any assistance I was under the power-train mileage but over on time. They offered and I accepted 50% of the repair cost but no towing. After some research I discovered there was a recall (18V358000) for an erlier model for a similar problem . The recall was for the fuel pump separating from the base which could damage the fuel line and create a fire hazard. In my case the entire pump came loose which leads to the same result as the pump separating from the mounting plate.
5 FUEL SYSTEM CONCERN TECH(S):131 Customer States, There is a fuel leak present on the top of the tank where the filler neck goes to the tank. Please inspect and advise NEED TO LOWER FUEL TANK AND INSPECT IF FUEL PUMP IS LEAKING OR ONLY ITS SEAL. 131 LOWERED FUEL TANK AND REPLACED FUEL PUMP SEAL, VERIFIED NO LEAKS ALL OK AT THIS TIME I was fueling up with diesel and it started leaking on the ground
TL* THE CONTACT OWNS A 2019 CHEVROLET COLORADO. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED A FUEL LEAK AT THE FUEL TANK. THE VEHICLE WAS TAKEN TO A LOCAL DEALER (1205 PRICE RD SE, ALBANY, OR 97322) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE FUEL TANK LEAK WAS DUE TO ROAD DEBRIS WHICH PUNCTURED THE FUEL TANK. THE VEHICLE HAD REMAINED IN CUSTODY OF THE DEALER DUE TO THE PARTS NECESSARY FOR THE REPAIR BEING ON BACK ORDER. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE BUT OFFERED NO ADDITIONAL ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 24,000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026