the jeep backfires sometimes when i let off the gas after accelerating or sometimes when i let off the gas after just cruising down the road. any ideas? 1977 with a 360 amc momo. this thing has only 42,000 miles (real mileage, you should see this thing) and has been sitting for years before i got it. i'm thinking that maybe the intake valves are sticky and might free up after i drive it for awhile. any ideas?
chuck emery, 1977 Wagoneer