Engine Performance problem
1998 GMC Truck V8 Four Wheel Drive Automatic 200000 miles
while driving down the road if you give it alot of gas it will sound like its spuddering let off the gas it will do fine. Sometimes it is hard to crank. But then eventually it will. Other times you can give it alot of gas and it will do fine. Also it seems like it daos it more when it is cold outside.