What kind of gas mileage does everyone get? I have an 87 Cougar with a 3.8 and i get and average of 24.7 :dunno:. That is even after adding a newer y-pipe with only one cat and dual exhaust. It only helped a little bit I used to get about 23 before.
I get from 20 - 23 with my '85 5.0 CFI. And that's driving like a prick.
last month: driving fast on entire tank- 14.7, slow - 14.8, all city driving - 8 miles with like 25 stoplights daily. Obviously it needs to be fixed but the weather got nasty quickly. Runs flawless but there has to be a problem somewhere :(
Last time i drove up to seattle, I was around 30mpg at 70-80mph entire trip minus Tacoma traffic and lowered speed limit.
5.0SO AOD
I thought my gas mileage was a little off. Now i drive very conservativly cause if i drive like i used to then i get like 17-18. My check engine light as been on for a little while, I think is the o2 sensors they are original and my car has about 165,000 miles. I picked some up a few days ago but haven't had a chance to change them yet. At least it can't hurt to change them if that isn't it.
After tuning up and a few minor mods my past 2 fill ups have gotten me 350 and 380 miles per tank respectively. I think it was around 18-19mpg city. On a recent trip to columbus, i think i used 3 maybe 4 gallons for a 160ish mile trip (between 35-40mpg)
I'm averaging around 26mpg, mostly in the 50-60 mph range.
In heavy city and rush hour traffic like having to wait at every light for 3-5 cycles before getting thru I get 13-15. Real open road zero traffic 30. Typical mixing it up 19-22
Around town my '87 5.0 gets about 19mpg. On a highway trip I usually see around 25. Not too bad, IMO.
i get between 18-24 city highway depending on how nice it is ouside :p
87 3.8L, i drove mostly highway miles once, drove nice, got about 26-27mpg, then when i drive like a total prick, 18mpg
87 5.0 - 22mpg average
My car is a Daily town driver, rarely on highway... :dunno:
My Digital gauge tell me an AVG of 20.5L/100km (since the last time it was reset 3 month ago) on my 100% stock 87 5.0EFI
I guess I do approx 12mpg if I convert correctly... and this thing cost +85$CAN (92L)to fill up the tank these days.... :mad: :bs:
I always fill with premium gas and have a lead foot* :wtf:
*wallet breaking combo... :giggle: :giggle:
I get about 15mpg on mine, but that is with jet black exhaust.if i drive it good it gets alittle higher. My dads gets about 24 to 26 averaged.both 1986 5.0 no mods.