Could be the coolant temp sensor playing up, I think it has something to do with keeping the choke on.
22mpg on my last fill up Si
25-26mpg thats all my z22se is capable of doing in 7 years the best i saw is when i let me dad use the car it went to 28mpg no difference for super unleaded or normal
thats is the same as me with a fill up comp shows 250-260 where it used to read 300-320Mine is the same with fuel, but used to get around 300 to a full tank it's currently at about 250, not sure what MPG that is.
thats is the same as me with a fill up comp shows 250-260 where it used to read 300-320
odd and i thought it was the vacuum pipe mod that was causing shat mpg as i tried it in the past and got poor mpg and no gain to performance atm im trying it again looks like its time to go back to deafult
my old vec was shocking on fuel. on a run was approx 27mpg and round town 22-23mpg...
On a run i'd say 25-27 ish.. and 22-23 round town...
ok so this week i got 27 mpg with the vacuum pipe mod
that's still lower than i normally get 28-29 mpg with giving it beans time to swap it back to standard and disconnect the battery see what that yealds