SteveT
NAXJA Forum User
- Location
- Aurora, CO
I just failed my e-test for NOx only. I tested 3.66 and the limit is 3.5.
Can an exhaust leak raise the NOx levels? I know I have a slight leak that goes away as the engine warms up, and I have the gaskets to replace, it's just that my down pipe is pretty tweaked after Adventures in Moab. I know if I start unbolting the exhaust, it wont be pretty trying to get it back together. I will get around to it, but I have 10 days for the retest, and I'd just as soon hold off doing the exhaust gasket unless I have to to bring down the NOx readings.
Thanks
Can an exhaust leak raise the NOx levels? I know I have a slight leak that goes away as the engine warms up, and I have the gaskets to replace, it's just that my down pipe is pretty tweaked after Adventures in Moab. I know if I start unbolting the exhaust, it wont be pretty trying to get it back together. I will get around to it, but I have 10 days for the retest, and I'd just as soon hold off doing the exhaust gasket unless I have to to bring down the NOx readings.
Thanks