Egr Tube Issue's, Please ......... Help!
Ok long story short, the egr tube on my 1994 sc has been replaced. But....it has been hacked and half @**ed to the point that it dose not function with the sensors as it should. The secondary EGR tubes are not completely sealed to the main EGR tube, and are not ported into the main EGR tube. I know i need to resolve those problems, my question is this. There is supposed to be a metering orifice in the main EGR tube, in the event i have to fabricate one what size is the hole in the metering orifice?
Any insight, help, or suggestions are a huge help.
Thank you all!!!
Because they said it could not be done.