Engine Performance problem
1995 GMC C1500 V8 Four Wheel Drive
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EGR opens 100%in traffic,uder load(trailer)in low RPM expecialy in parking lots.sputter and stalls or rams the car in front
ALL NEW
gas tank
lines
pump
filter
computer
distributer
comp.. tune up
timing chain
removed car starter
changed park nutral switch
trans filter
EGR
PCV
temp switches
comp..test ,new gaskets from block out
?????what else?????