Its the v6 model and i normally get about 18mpg city. I am looking to get better gas millage with an intake but people tell me problems may occur if i put the intake on. they say that my check engine light will come on and different things like that. i have no other modifications done to this car so what will happen if i put an intake on my stock car.
I have a 2004 Toyota 4runner and want to put an intake on it for mpg.?
- Thread starter Sean
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