Vacuum egr tbi capri straw scotch Egr vacuum line broke in two on my tbi truck. didn't have any more The 98 is finally fixed!! egr delete! more mods coming!
1998 GMC 5.7(350) Z71 4X4 EGR VALVE REPLACEMENT - YouTube
Egr delete 1998 gmc 5.7(350) z71 4x4 egr valve replacement Egr valve gmc 1998 z71 replacement 4x4
1998 GMC 5.7(350) Z71 4X4 EGR VALVE REPLACEMENT - YouTube
The 98 is FINALLY FIXED!! EGR delete! More MODS coming! - YouTube
EGR vacuum line broke in two on my TBI truck. Didn't have any more