[kingsolver72]

Thanks TJ. I've been researching this truck and the info I got was they used w20 on these v6s. I don't think they even make that weight anymore. The passenger side valve cover is leaking some.
The truck is very minimal. One visor. One mirror,on the drivers side. One arm rest. The truck is really cool. I've been watching the mileage. Getting some different readings but the latest is about 13.24 miles per gallon. Driving about 65 mph. It's doing better than what I've been reading about these trucks. I am wondering if some people who give info on the v6 engines have ever had one. It might just be I haven't had the truck long enough to really know anything. But it seems like a great all around truck. I don't understand the negative comments from my experience with old gmc trucks. I hope this engine keeps running strong. I want to take it to some car shows.