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  1. Still can't get it running right

    Engine & Performance
    Greetings all - - I have a 1998 GMC Suburban K1500 with the 5.7 Vortec engine. Recently, I have had issues with the way it runs - - I will be driving along and all is good, and then all of the sudden it will lose power, start sputtering, and sometimes even dies. I shut off the key (I can put...
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