Engine Mechanical problem
1986 Other GMC Models V8 Two Wheel Drive Automatic 175673 miles
My car starts and runs fine, but as soon as I put into to drive it wants to die. But once I get it past 15 mph it runs fine. Doesn't matter if it has been running for 3 hours @ 60 mph, once I slow down to 0-15 it sputers and then sometimes dies.