i have an obd1 civic, but i have an obd2 gsr engine in it? it's running a little funny, i don't know what it is.
my speed is not right with my rpm. For an example, i have to shift too soon because the motor is reving up too high. I could be in fifth gear, i'm already at 3 thousand rpms, but i'm only going about 40 miles per hour.