Hello.... This is my first post on these forums. I have had a 1995 Silverado with the 5.7 350 for about 6 months. I have had a SES light come on about 4 times during this period. I read the code yesterday and it was a Code 32 - EGR Failure. I checked the Vacuum lines going to the EGR Valve and they seem to be OK. Should I just go ahead and change the EGR Valve? They run abut 65.00 for this vehicle. Like I said, It only comes on occasionally, I plan on taking a long trip with the truck this week and don't want any problems. Juat wanting some opinions.