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exhaust steam?..head gasket?
99 GMC Yukon..i recently put a new radiator on. Since then I have heavy exhaust steam only after it idles for three or four minutes and continues to steam while idling..once I start driving it, it clears after a half mile or so down the road..continues to run like a top with no signs of steam or...- Lukeduke07
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- Replies: 13
- Forum: Engine & Drivetrain
