- Clean intake plenum, Clean fuel injectors, Check fuel pump pressure. Recommend a full tank of fuel for best results. It's not uncommon for there to be a white smoke with exhaust for next tank of fuel as there is cleaner in the fuel tank also. Some times the CEL comes on with service. If that occurs stop by at your convenience, a Tech can clear code and reset light.
JOAN K. gave our service a 5 star review on 9/9/2018