When i put my Tundra in gear it goes into gear but when I step on gas pedal , the truck does nothing. The engine doesn't rev at all. Its as if it is still in park or neutral.

So are you saying vehicle will rev up in park or drive ?

Or just in drive ?

Recently jumped Tundra to move to a place that I could change the alternator. After finally getting it started, it would not drive in reverse, or drive. Stepping on the gas peddle does nothing (it will idle until battery dies). Does not rev at all.

Does your vehicle have a electronic or cable that operates the throttle ?

The only reason I was asking is because my next door neighbor had the some problem with their vehicle and I looked at it and found the cable had come loose from the accelerator pedal.

TJ, has this issue been resolved?

i too have the same problem with toyota tundra v8, after replacing the engine rear seal the gears are not working, can any one suggest how can it be rectified

need help , 2003 tundra fires up , runs , n/d/r push gas pedal, there is no rev at all , but put it in drive or reverse it rolls but no rev at all

If vehicle has a manual throttle check to see if throttle cable has come loose if it is a electronic throttle check for blown ( ETCS ) Electric Throttle Control System fuse.

2014 tundra sr5 today stopped at light when light changed truck didn't move. put truck in park shut it off and then restarted it and all worked fine... any ideas????