2000 Toyota Tundra Running Lean
They had in hand fuel fouled spark plugs and no explanation as to why.
2000 toyota tundra running lean. The brake booster is vacuum assisted and works off of engine vacuum. Installation instructions and lifetime expert support on all purchases of 2000 Toyota Tundra Nerf Bars - Running Boards. Engine light on indicating fuel mix too lean left and right bank.
I arrived to a 2000 Toyota Tundra 34 running rough with a P0171 that was cleared by the shop. 2000 toyota tundra V8 began running rough during my last trip. The truck has 180000 miles on it.
Learn more about the 2000 Toyota Tundra. Fuel Trim System Lean Bank 1. I found fuel trim to be positive indicating a lean condition at idle and at 2500 RPM.
Prices may vary depending on your location. Check engine light is ON. These running boards offer the option of lighting for running board surfaces and the ground underneath that operates when any vehicle door is.
Lean code P0171 but the engine is running very rich. Tundra P0171 Code Defined. Verify battery voltage to the AF ratio sensor heater on the WhiteRed wire.
Drove the truck for a few days and the check engine light came back on same code. The second most common cause of a lean code on this vehicle is a faulty brake booster. 1999 4Runner 34 2000 Tacoma 34 Customer Concern.