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I have a 2000 tundra and it knocks on startup. I spoke to Toyota and they said a high milage engine can have piston skirt issues. They get thin and cupped but it is not a fatal problem and he said just let it quit knocking before you drive it. Lower milage engines can have sludge on the valve guides and this will cause the valve to knock (the valve is not opening all the way and causes it to knock when closing) He said to get some bg's oil additive and it would probably clean the valve guide after a few days and quit knocking. Hope this helps.
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Why does a Toyota Tundra 5.7 engine knock on cold start up?
it is just a characteristic of the truck with the 5.7 it is normal kind of annoying though
What vehicles start with t?
ford Taurus Nissan titan, thundered trail blazer, Tahoe Toyota tank, tiberaun, Toyota tundra, transam, and many more
How do you reset the maintenance required lite on a 2005 Toyota Tundra?
To reset the maintenance required light on a 2005 Toyota Tundra, turn the ignition key to the "ON" position without starting the engine. Press the gas pedal to the floor three times within five seconds. After doing this, turn the ignition off and then start the engine to check that the light has been reset.
Any way to temporarily repair plug for Knock sensor on 1993 Chevy blazer k1500 to get it to start to get it home?
You have another problem other then the knock sensor if the engine will not start and run. A knock sensor will not cause the engine not to run.
Why does my engine knock every time I start my car?
Some cars will knock for th first minute or so on a cold start until the oil starts to circulate through the engine
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Why does 3.5L engine knock on cold start up?
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How do you reset computer on Toyota Tundra after oil change?
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How do you check fluid level or 2002 Toyota Tundra 4.7 Engine?
To check the fluid levels in a 2002 Toyota Tundra with a 4.7L engine, start with the engine off and parked on a level surface. For the engine oil, remove the dipstick, wipe it clean, reinsert it, and then remove it again to check the oil level against the markings. For the transmission fluid, locate the dipstick, remove it, wipe it clean, reinsert it, and check the fluid level while the engine is running and the transmission is in park. Other fluids, like coolant and brake fluid, can be checked by visually inspecting their respective reservoirs.
How to adjust carburetors on a 1986 Toyota pickup truck engine size 22r?
I have a Toyota with the 22r engine and it will start when its cold but it when it gets worm it wont start with out help
Why does the engine knock with a cold start but stops when it warms up?
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What year did 1.4 d4d engine start in Toyota corrolla?
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