Unless it dips below 14 deg you don't need to use it, that's what the internal switch on it is set for. either 0 deg or 14 deg.
What did you do to your NNBS GMT900 Tahoe/Yukon Today?
- Thread starter phattyford
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
Just Fishing
Can't fix stupid
I took it in to get the emissions done today.
I failed for "Tampering"
Why?
I have a catch can and a second upstream O2 sensor!!
The best part, I have to go directly to the county since I'm now "flagged"
I failed for "Tampering"
Why?
I have a catch can and a second upstream O2 sensor!!
The best part, I have to go directly to the county since I'm now "flagged"
Just Fishing
Can't fix stupid
They even said the catch can is fine, but there is a little oil on the bottom, so they think it's leaking.
The oil is from seeping when I do the suction to remove the oil.
total bs.
I'm probably tossing a new cat on it, one w/o the O2 bung for good measure.
And I'll see if I can't make the catch can a quick disconnect/reconnect.
The oil is from seeping when I do the suction to remove the oil.
total bs.
I'm probably tossing a new cat on it, one w/o the O2 bung for good measure.
And I'll see if I can't make the catch can a quick disconnect/reconnect.
Changed the oil, extracted 6 qts trans fluid and replaced, extracted PS fluid and replaced. I do those two every other oil change or more often if I am inclined.
Just Fishing
Can't fix stupid
Looking at this shit, I can't find anything in the utah code saying my vehicle can be flagged as "tampered" and require a county inspection.
Whatever, I needed new cats anyways at nearly 200k.
So, I ordered a new set, too bad the 6.2 factory set isn't available any longer.
Whatever, I needed new cats anyways at nearly 200k.
So, I ordered a new set, too bad the 6.2 factory set isn't available any longer.
probably the 2nd 02 sensor, why and how is that even possible? did you add a extra one for some reason
if it is connected to anything at the time of smog then ya there going to go wtf?, if it was capped off or something maybe not.
gooffeyguy
Tom
What if you installed a wideband O2 in addition to the stock O2s?
EDIT:
@j91z28d1 beat me to this question, lol
EDIT:
@j91z28d1 beat me to this question, lol
