88chry
NAXJA Forum User
- Location
- California
I'm in Simi Valley and need some technical help. I have an '88 limited 4.0L fuel injected (east coast if it matters). I have been fighting "Emissions Maint." idiot light for a week now. The manual only points to the Hot O2 sensor. I replaced it, replace the preheater hose. I have a new cat converter awaiting delivery. Any ideas? Maybe EGR valve? I have the Omix EGR, attached vacuum transducer. Don't want to spent the $200.00 if I can put it toward other needed components.:dunno: