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Engine problems, need advice
Hey guys, new to the forum and I need some help. My truck is having problems and I can’t pin it down. It’s a 97 z71 with a vortec 350. The truck had almost 300000 miles but the engine has about 100000. Good cylinder pressure and not smoke or rattles with 25-30lbs of oil pressure at hot idle...- andy welch
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- Replies: 5
- Forum: Engine Performance + Maintenance
