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99 Yukon 5.7 intermittent starting issue after using block heater
Hi there. My 99 Yukon 5.7 has been dead nuts reliable. It has a few options one being a block heater. Recently we had a deep freeze, and I knew I'd have to drive wife to a medical appointment on a snowy day. Block heater had never been used, so I ran a cord and plugged it in. Next day I go to...- Thebluelion
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- Replies: 10
- Forum: Engine Performance + Maintenance
