WYNNS DIRECT INJECTION VALVE CLEANER 500ML 28879A – Autosave Components
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Wynn's 28879 Direct Injection Valve Cleaner 500ml : Amazon.co.uk: Automotive
BG GDi Intake Valve Cleaner
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Wynn's 28879 Direct Injection Valve Cleaner 500ml : Amazon.co.uk: Automotive
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30k valve cleaning, smoked a lot. Seems to idle better! Tried the Lucas GDI cleaner before and it didn't do anything maybe about 20k miles. Anybody else have good luck with the