I was able to slip threw my emission test (IMO 240)this weekend w/50's and my extender chip. CO was easily passed, but the Hydrocarbons was right on the very edge of failing.
My question is would lowering the fuel pressure also lower the hydrocarbon emission ? I had it at 43# (vacum off)
- Scott
My question is would lowering the fuel pressure also lower the hydrocarbon emission ? I had it at 43# (vacum off)
- Scott
