tnomud
NAXJA Forum User
- Location
- Atlanta, GA
Ok, bombed the GA emissions test in my 94 XJ 4.0. I need some pointers, here are my readings after sitting for 40 minutes in hot Georgia Heat for the test:
25/25 Test
HC: did 104, 159 allowed
CO: did 0.72, 1.78 allowed
NOX did 1877, 1014 allowed <<<<<<<< my problem
50/15 test
HC: did 98, 163 allowed
CO: did 0.69, 1.38 allowed
NOX: did 2110, 1110 allowed
Is this fixable by dumping some of that "snake oil emissions ghetto pass" in the tank?
Can I pull timing for the test to help the results?
Can I run a colder plug?
Thanks!!!
25/25 Test
HC: did 104, 159 allowed
CO: did 0.72, 1.78 allowed
NOX did 1877, 1014 allowed <<<<<<<< my problem
50/15 test
HC: did 98, 163 allowed
CO: did 0.69, 1.38 allowed
NOX: did 2110, 1110 allowed
Is this fixable by dumping some of that "snake oil emissions ghetto pass" in the tank?
Can I pull timing for the test to help the results?
Can I run a colder plug?
Thanks!!!