2018 Chevrolet Colorado Complaints

  • Electrical System, engine 02/27/2025

    P2738 Pressure Control Solenoid Valve 6 Control Circuit Low Voltage. Whenever you drive, the transmission will go into limp mode every now and then. It will say low oil pressure and throw another code of P0700 MIL Request From TCM. This is a common issue that I have researched and would like to know a way forward. I've only had the vehicle for 6 months. Within city limits as long as you don't push the accelerator too much (50mph within 2 minutes) it runs ok until the vehicle comes to a stop. Also, when you get on and off of the freeway, same issues make it go into limp mode in which you will have to shut the truck off and start up after a few minutes to reset.

  • Steering, electrical System 04/11/2025

    The ignition switch will frequently lock when turning off and not allow the electrical system to fully turn off and prevent you from removing the key. It happens randomly but has been increasing in frequency.

  • Fuel System, Gasoline, engine 03/24/2025

    The contact owns a 2018 Chevrolet Colorado. The contact stated that while his daughter was driving at an undisclosed speed, the vehicle lost power and the driver observed a high pitch sound coming from the engine compartment. The check engine warning light was illuminated. The vehicle was steered to the side of the road and turned off. The vehicle was not able to restart. The vehicle was towed to a dealer where it was diagnosed and determined that the high-pressure fuel pump had fractured and there was a fractured bolt inside the cylinder head that needed to be replaced. Additionally, diagnostic trouble codes: P0089, P228C, and P2c1F were retrieved using a DTC machine. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 90,369.

  • Fuel/propulsion System 01/26/2025

    Fuel system leak and yes, it is available for inspection. My safety was at risk while I was driving the truck and smelled a very strong odor of gasoline enter the cab of the truck while I was driving with the windows rolled up. I immediately stopped the truck and got out and noticed flames coming out from underneath the bed in front of the left rear wheel, then the gas tank ignited shooting flames out like a flame thrower. The Fire Dept and the insurance company inspected it, and it was deemed a total loss. There were no warning lamps, messages, or other symptoms of a problem prior to the fire. Here is what I found on the internet about this truck on the internet. The 2018 Chevrolet Colorado had one recall for a high-pressure fuel pump that could detach from its mounting flange. The recall began on July 2, 2018. What was the recall for? •The high-pressure fuel pump could detach from its mounting flange •The pump could damage the high-pressure fuel line What was the recall number?...

  • Power Train 03/15/2023

    Suddenly losing power, shifting hard, slipping between gears, causing shuddering while driving, and surging forward while accelerating.

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