Hey guys,
First of all, I'm not sure if it is my O2 sensor that may be cuasing this problem, so any advice would be great
Last Thursday evening I filled my car up with BP 98 right to the top and have since been driving my Skyline on a daily basis. At the moment I have just under 1/4 of a tank of petrol left and have travelled about 315km's. I am not very happy with the fuel economy my car has been getting. Yes I know, fuel economy has been discussed many times before but I would like to know what can possibly cause sh!tty fuel economy when I have been driving pretty softly.
Yes I have been giving my car the occasional squirt but 90% of the time its just been off-boost driving. Does anybody know the exact capacity of the fuel tank in the Series 2 R33 GTS25-t?
My car has the usual modifications - turbo-back exhaust, FMIC, air-pod, electronic boost controller. However, since I have owned the car, I have not had it tuned. I am planning to install a HKS fuel-cut defender and then have my car tuned soon.
I am just after some reasons as to why I am getting poor fuel economy? Could it be that my O2 sensor is stuffed? The car needs a tune?
Cheers for any help guys