Under bed fuel cell guys....have a question
08-31-2012, 07:15 PM
#11
Corey, looks great!!! 
What is removed from tune as it relates to emissions?
So my guess is the green evap from engine bay is either missin or hole filled? If so, & they do some kinda visual emission testing where u are, do they pop the hood? I'd hope not, at least for your sake. I'm also thinkin u removed all related lines, so therefore the big canister that used to be above driveshaft?
Who did the work?
What is removed from tune as it relates to emissions?
So my guess is the green evap from engine bay is either missin or hole filled? If so, & they do some kinda visual emission testing where u are, do they pop the hood? I'd hope not, at least for your sake. I'm also thinkin u removed all related lines, so therefore the big canister that used to be above driveshaft?
Who did the work?
The tune, Basically you just turn off all the tests with EVAP in them.
Yes i removed all the fuel lines, evap lines, charcoal canister, etc.
08-31-2012, 07:34 PM
#12
U know, I was alookin at your sig, & noticed somethin...a 6L. Maybe it was while I wasn't on PT from like Dec. '11 / or Jan. '12 til June '12.
U had a 4.8, so when did u go to more cubes?
And the 12.78 was runnin the 6.0, correct?
Any more fuel cell pics, like diff. angles or ...?
U had a 4.8, so when did u go to more cubes?
And the 12.78 was runnin the 6.0, correct?
Any more fuel cell pics, like diff. angles or ...?
08-31-2012, 07:47 PM
#13
02 w/ lowest mileage 2800
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If the EVAP tests don't run, how do you pass emissions? Right now I have all the EVAP lines tied back into my fuel cell vent and the stock sending unit is modified to fit also, but I would love it if I could do away with all that crap!
08-31-2012, 07:47 PM
#14
Yeah i switched to a 6.0 about 1.5 years ago, and yep the times were with the 6.0 with the 60e combo...
here is my build thread
https://www.performancetrucks.net/fo...st-etc-504745/
Here are more pics i did not post.
Fuel System pictures by BlackGMC - Photobucket
here is my build thread
https://www.performancetrucks.net/fo...st-etc-504745/
Here are more pics i did not post.
Fuel System pictures by BlackGMC - Photobucket
10-09-2012, 06:46 PM
#17
I found a plastic cell for like a 48 chevy 18 gallon for mine. I will get pics when i get back from deployment. The dimensions where the closest to what i was looking for. I also removed all the emissions crap.
Unfortunately on my setup the air bags are behind the rear diff. so made space smaller
Unfortunately on my setup the air bags are behind the rear diff. so made space smaller
10-09-2012, 06:59 PM
#18
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Well i removed all of that emissions crap and adjusted the tune and mine will pass the computer test. Only problem if i come across an emissions guy that is actual smart and does a visual inspection i am screwed. Below is my cell that uses the factory filler neck location 
10-09-2012, 07:45 PM
#19
When i redo it i am going to use this
https://www.pegasusautoracing.com/pr...asp?RecID=8453
10-09-2012, 08:00 PM
#20
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Yep that is the vent tube with the coils. I have actually updated it to work better. That design allowed fuel to get down to the coil. I moved the coil right next to the cell and made sure the coil was higher than the cell. Then i ran a line down to the tail light with another larger coil, roughly 11 inches tall. I really dont have any gas smell.
When i redo it i am going to use this
https://www.pegasusautoracing.com/pr...asp?RecID=8453
When i redo it i am going to use this
https://www.pegasusautoracing.com/pr...asp?RecID=8453