hi guys.. i have a 87 turboII thats been setting for awhile... i changed the plugs, air filter, oil, gas... its starts up fine and drives with no problems.. but after its been running for about 15-20 mins it cuts off and wont start again... it turns but it wont start, like its out of gas or something... after i let it set for like an hour or so its starts up fine.... cant figure out the problem, have u guys have any suggestions??? thanks roc

 

How many miles on the engine?
Get the compression checked. A warm engine makes less compression than a cold one, which explains why you can start it "cold" fine but when it's warm it's having trouble.