still bad gas mileage full tuneup

[bobby515]

hi all
i am getting about 10 mpg on my 95sr5 stock v-6 4x4 4runner
i did
plugs
wires
cap
rotor
fuel filter
thermastat
runs great but has a slight hesitation sometimes, not all the time. overall runs great.
things i did not do
check compression
change or check timing it only has that annoying hesition some times not always
bob/philly
p/s love my new used truck

 

[alotawatts]

Oxygen sensor(s) ?

 

[bobby515]

o2 senors

what should i do just replace them the o2 senors or find out if they are bad .

 

[02sport]

have a look in your owner's manual, for my 94 it states toyota will replace 02 sensor free of charge. they did mine with no problem. im not sure, but i think it stated 90k miles, anyway check the manual- worth a shot if you can get it replaced for free

also maybe the throttlebody needs some cleaning