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2003 Yukon issues - SOLVED
Hi all, new here. I've searched and not found anything, so here's my situation: 2003 Yukon 5.3 flex fuel. Wife complained of near stalls at stop signs intermittently with hard starts after shut down. Was already about to do valve cover gaskets, so did those, pcv valve, plugs and wires...- ic455
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- Replies: 39
- Forum: Engine & Drivetrain
