NissanForums.com :: Nissan Forum - View Single Post - 03 SER V-Spec Really bad mileage

Zac · Jun 19th, 2005, 10:23 AM

Do you use 91+ octane?
What RPM are you at when on highway speeds?
What highway speeds do you cruise at?
Have you ran an injector cleaner recently?
Is your air filter dirty?
Have you checked spark plugs for fouling?

Jun 19th, 2005, 10:23 AM	#3 (permalink)
Zac Not Anymore. Join Date: Mar 2004 Posts: 5,019	Do you use 91+ octane? What RPM are you at when on highway speeds? What highway speeds do you cruise at? Have you ran an injector cleaner recently? Is your air filter dirty? Have you checked spark plugs for fouling? __________________ nothing to say