Not sure what the exact mileage is, I know I put 100 miles on since I filled up friday, and today it took 5 gallon to top it back off, I only drove that 100 miles, Before it would be 200 miles or more before it would need $10 bucks worth of gas. I drove mostly highway this weekend. How long does it take for the computer to re-learn? I put at lease 500 miles on since I put it in a couple weeks ago?
Other than worse gas mileage, its running great, has more power than it ever has.
1999 Oldsmobile Culttlass GLS
SOLD - 1994 Bonneville w/198,000 miles
BC Member 4 Life, or at least until banned