Quote:
Originally Posted by OG VX
You are running a 50-state ECU/O2 set up correct? Im sorry if I've already asked. I'm thinking the EGR clean up is really going to help you a lot. Also, have you ran any seafoam though the fuel tank yet? Maybe run that, then change the fuel filter? Then maybe a new fuel pump sock also? Pump is easy to get to and swap that out. Perhaps try running some 0w20 oil? What's the plugs gap? Compression test? What psi in your new tires? Feel like you have some untapped mpg in there!  what are the temps where your at?
Sorry for all the questions |
Haha looks like I answered my above post while you were editing yours.
I am running the federal version now with lean burn. I did seafoam the tank about 3 tanks ago which is why I just changed the filter. I'll have to check the sock at a later date. I do need to change the oil soon and was thinking of running a lighter weight but I'll have to research it a bit more. Plugs are factory gap, I forget what it is at the moment. Compression test was good when I first did it, about 185psi in all four cylinders if I remember correctly. I inflated the RE92s to 45psi cold. And temps around here have been pretty nice lately, it's rained a few times in the past few weeks but has stayed between 50-75 degrees for the most part. It's supposed to get up to 80 by the weekend.
I agree that I might have some untapped mileage to gain, but I think it also comes down to the terrain where I live. I can average over 60-65mpg on most trips that are mostly highway, but my "city" driving is a lot of hills and stop lights. It's hard to stay in the 40's most times.