What is your question?
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What is your question?
Hello, I have a 1995 GMC Sierra Truck 5.7 L engine with a rough running and stalling condition. I have replaced all sensors related to the problem, replaced the EGR valve and the computer. Replaced the spark plug coil and given a total tune up. I'm at the end of my rope. I'm now suspect a distributor problem. I have never worked on a distributer before. Please Help!