Common issue with LB7 and LLY is erratic fuel pressure which results in a surging inconsistent idle. Got this one fixed up. Make sure to alwaysuse oem fuel system components. #duramax #lml #lly #mechanicsoftiktok
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Common issue with LB7 and LLY is erratic fuel pressure which results in a surging inconsistent idle. Got this one fixed up. Make sure to alwaysuse oem fuel system components. #duramax #lml #lly #mechanicsoftiktok
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