Premium to Regular gas

[mikeri]

Helping an old lady neighbor here. She has a 2003 Vue, FWD, 4 cyl with 65k miles. She has been using mid grade gas. Manual calls for regular. If she changes back to regular octane, does she risk problems. Will the computer pick up the timing change? Should she unhook the battery to reboot the computer? Any suggestions. Thanks. Trying to help her save money.

[slothy]

nope knock sensors will do all the work for ya with timing, so you don't need to do a thing.

[john95SW2]

+1 ^^^

She'll only notice the difference in her wallet - the computer takes care of the rest.

[D C]

Nothing will change at all. No problem. No worries.

[VTchemist]

Ditto on the change. No problem, just less $$ to fill it up.