slight engine stutter at 70 mph in Tundra?

[Torqued_wrench]

got out onto the hiway for the first time in a year, put some power on, and found a light power stutter of some sort around 70mph. Steady throttle, level pavement, air temp around +65F, rel humidity around 40%.

2000 V8/auto w/ 29k, regular gas.

easiest would be try another tank of gas, but, any other possibilites out there? thanks..

j

[KToy]

yup that happend to my dad. he put some crap low octane gas in.. toyota owners manual recommends 87 or higher at all times. i have even heard of people blowing there motors in the first couple of years on there tundras with bad gas. so now my dad buys chevron 91 octane only.