Emissions and inspection
I will be getting my truck inspected this weekend, when I had it insepcted last it failed several times. a mechanic replaced the EGR valve and leaned the injectors and it supposedly passed, but the RPMs were lower and the emissions difference was so big that I think it may have been another car (I wasnt there for the inspection, the inpection shop did the work for the EGR too). I need some advice on what I can do to lower emissions. I am limited for cash somewhat too [img]images/graemlins/frown.gif[/img]
When it failed the HC was high and so were the carbons. I will be doing a tune up and oil change, is there anything else I should do? I think it may be running a little rich, i can smell gas occasionally as well from the exhaust.