2016 Toyota Tacoma fuel system problems

Filed May 8, 2026 · Fuel system · CO

The original low pressure fuel pump failed at 114,700 miles. The symptoms of the failure were loss of power on the freeway, quickly followed by the engine stumbling, then shutting off completely forcing me to change lanes without power. The vehicles has had to be towed on 2 occasions because of this. The pump was replaced at 114,700 miles by a Toyota dealer at my own cost (no warranty, no recall). Now only 20k miles later the fuel pump has failed again. This issue has put my family at serious risk of accident to complete engine shut off at highway speeds. Now that I am on my third low pressure fuel pump, I have little confidence that this is being addressed by the pump manuf. and Toyota.

Filed Nov 21, 2023 · Engine, Fuel system · CA

Fuel injector(s) leaked without any warning, causing engine to loose power on freeway. We were fortunate to be able to move over to the shoulder before the truck lost all power. Vehicle was towed to dealer and it was determined that the injector leaked fuel into engine causing engine failure. Repairs needed include engine block, heads sub assembly, injectors and assorted other parts total for parts and labor $19,256 No warning lights or symptoms prior to this problem. Truck has been running fine with no problems, only has 41,000 miles.

Filed Oct 27, 2022 · Fuel system, Transmission · HI

Vehicle made a loud bang from the rear of the vehicle , then started to slow down slightly without brakes applied. And then suddenly within a few more feet the Rear wheels locked up without brakes applied. Traveling at between 35- 45mph the vehicle skidded causing vehicles behind me to also skid to avoid hitting me. Truck would not move from this position , I was stuck in the lane without a shoulder to move close to . I was shaken pretty bad, out of fear I popped the truck into reverse and the rear of the truck made a loud bang or loud pop noise. It wouldn’t move back so I put it back in drive and it made another bang noise and started to roll forward with a lot of resistance . There was no safe place to park, I was close to home so I continued home driving very slow with my hazard lights on . Please help. I towed the truck to Servco Kauai Toyota 9-23-2022, they did not look at the truck until 10-20-2022 almost a month it sat at the Toyota. I went home and checked online to see if anyone had the same problem and found Tech. Bulletins and a Recall for this problem, I did not receive a letter for this recall. I had no idea there was even a Recall. Service advisor [XXX] and Service Manager [XXX]told me my vehicle does not fall into the criteria of this recall. Service Manager [XXX] said they are not part of Servco and this dealership would not perform this recall because it is a maintenance issue ( What ?) Please help . I towed My truck home , I m trying to sell my truck as is because the dealership gave me a quote of over $7000 to fix this problem. No one wants to buy my truck in this condition. Aloha [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Jun 10, 2020 · Fuel system · 80,112 miles · FL

After a commute drive I parked my vehicle in the garage. An hour later, went back in the garage and smelled a strong amount of fuel leak. After verification I found the high pressure fuel lines were leaking right above the driver side exhaust manifold. Drove to the nearest toyota dealer and had new lines put in.

Filed Apr 19, 2020 · Fuel system, Transmission · 120,700 miles · CA

Off-roading, restarted vehicle after a stop. Check engine light came on as well as trac off illuminated. Tried to drive forward and truck stalled and message said high transmission temp. Goggled issue to discover a recall for crank position sensor failure. Looked up my VIN and I don't have that recall although I have the stated year and model. Had this happened while driving on road it could have caused an accident.

Filed Mar 8, 2020 · Fuel system · 1 miles · CA

Stalling when driving at a higher speed

Filed Feb 13, 2020 · Electrical, Engine · 16,000 miles · AL

This car has shut off twice while driving. First time while towing a boat... While turning left on a high speed two lane road and second while going 45 towards a green light. Both times the car just shut off. We could have been killed...twice! Toyota says "fixed' the problem "twice". We asked them to buy the car back after the second time, as we no longer felt safe in it.......they refused. As a gesture of "good will" they offered us an extended warranty, which we had already gotten when we purchased the car so it was pointless. We created a case with them after it occurred the second time. The most recent recall that addresses this issue does not include this model year and it needs to. Someone is going to die..this is a very serious issue. We are now stuck with a car that we don't feel safe in but toyota would not do the right thing. Hopefully by us reporting our problem it will save someone else life.

Filed Jan 8, 2020 · Fuel system · 49,000 miles · AZ

I left my car running engine and star smelling gasoline.

Filed Jul 10, 2019 · Acceleration, Engine · 67,000 miles · FL

Driving on the interstate 70 MPH, engine quits. 2 dash lights come on truck maxes out at 40mph out of nowhere. Pulled over shut truck off and started it up no ran fine note: check eng light is now on. Bad gas diagnosis. Gas replaced happens 1 more time. Diagnosed with bad fuel injectors not covered under extended warranty, cause was bad gas. The loss of power happened 2 other times.

Filed Jun 10, 2017 · Fuel system · CA

Toyota has impounded my car indefinitely for the rear differential recall. I'm left driving a loaner. They said prepare to not have my car for maybe months. This is unacceptable. My vehicle is located at toyota of escondido in california. I hold the title yet I can't have my car? Pretty sure that's illegal.