Hey all Just wanted to say Hi , Iam new here my name is Corey, and i live in lethbridge alberta. I just bought a 1990 gmc 1500 4x4 for $750. it runs and drives . Iam just wondering the exhuast is cut off right after the cats and upon cold starts there seems to be a ticking noise coming from the exhuast , once it warms up the ticking gets quieter, I lisened in the engine bay and by the exhuast and iam pretty sure its coming from the exhuast, could cutting it off right after the cats make this noise?
thanks all in advance