Still not passing emissions

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Joined
Sep 19, 2005
Threads
48
Messages
807
Location
Fountain hills, AZ
Loaded
Hydrocarbons 109(reading) 250 Standard Pass

Carbon Monoxide 2.36 (reading) 1.5 (Standard) Fail:bang:

Idle
Hydrocarbons 988 (reading) 250 (Standard) Fail:bang:

Carbon Monoxide 0.37 (Reading) 2.00(Standard) Pass

oh yeah and this is running on e85 witch worked to get the Fj60 to pass...
Any ideas?
 
move north!
 
How old is the cat?
 
Cat exempt

Do you have one? I have had to install a new one everytime to get it to pass. Seems to be the only thing that works for me. Even if you don't need it, it may clean up those #'s (maybe not).:)
 
Anyone know of a good shop that knows how to tune a carb for passing emissions(well not just passing it but getting it to run the way it supposed to run)?
 
Anyone know of a good shop that knows how to tune a carb for passing emissions(well not just passing it but getting it to run the way it supposed to run)?

Truckwerks brought mine through emissions retarding the timing beyond belief, but the truck ran like s*** (as would be expected) and we readjusted the timing afterwards

we also found that the shut-off solenoid was stuck and switched that out
 
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