EGR's purpose?
hmmm
if the egr system had a problem, especially since i added headers, could that affect the a/f and affect the running condition of the vehicle. I'm having TONS of trouble with my truck but not throwing any codes...............This sucks.
hmmm
if the egr system had a problem, especially since i added headers, could that affect the a/f and affect the running condition of the vehicle. I'm having TONS of trouble with my truck but not throwing any codes...............This sucks.


