NOx problem experience

[Scott Opheim]

Wanted to share my experience in trying to pass the Texas Emissions Test.

I replaced the following components and still managed not to pass the test:

EGR valve
BPT valve
Oxgyen Sensor
Cleaned out the tubes that go to the EGR/BPT Valves
PCV Valve
Ran 2 bottles of Berryman's
Put on a new exhaust (pacesetter)
new Bosch platinum spark plugs
New Oil
New Air Filter
Prayer

Still didn't pass!!

Broke down and bought a set of Nology wires to replace my old magnecors

Passed!! with flying colors

Scott Opheim
1991 SE-R w/224,000 miles