Thread: MPG??? B chassis

i would get a wide band and check ur fuel ratio. that seems to low unless u get on it all the time.

I drive like a nanny, VVL kicking twice a week at most

Thus, I'm getting a wideband

Wow yeah that's pretty bad. Front o2 sensor working right?

Front O2 sensor working ok, did some datalogs and is not busted at least.

5 minutes ago I bought a wideband, 167shipped to the door

Digital Wideband Air/Fuel Gauge Kit Type 6-in-1 30-4100 | eBay

I just took the SE-L on a lengthy trip (70-75mph). Trip odometer reads 324 miles. Gas gauges reads 3/4. So that puts it around low to mid 30's. It's the first time I actually checked it. I'm pretty happy with the mileage.

Sweet that should work. Make sure to ground it in a good location, like the ECU ground ontop of the intake manifold. My UEGO was inaccurate until I grounded it where the ECU is at.



I wouldn't be too happy with the results yet. That's a very inaccurate way of checking MPG's. I've filled up 3-4 gallons at 3/4 mark .

Also my SE-L got 33 mpg NA, but those where the pre-ethanol days.

Wasn't that the sludge monster?

I already did that in my classic when installed the UEGO, ran a cable straight from the manifold and also a positive cable from the fuel pump relay, worked like a charm

My car needs a tune ASAP, no hesitation or so but I know is not runing well

You bet



Fuel pump is 15A right? Did you run a 5amp inline?

I did not but I will this time