low mpg on idle
hello, my manual 85 318 has low mpg all the time, except when coasting in gear.
is it a bad gauge, or if it is a real issue, how to troubleshoot it?
for reference, i'm getting about 230 miles on a full tank of 91, mostly city.
is it a bad gauge, or if it is a real issue, how to troubleshoot it?
for reference, i'm getting about 230 miles on a full tank of 91, mostly city.