Seafoam injector / Intake cleaner, Page 15
What is the tube connecting the brake booster and intake manifold also what flows though it? 2008 Outback : r/MechanicAdvice
Brake booster vacuum line?
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Sea Foam 12 Ounce Intake Cleaner And Lube SS-14
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Sea foam spray Cherokee SRT8 Forum
Rough Idle/hesitation? This could fix it for about $12
Sea Foam 12 Ounce Intake Cleaner And Lube SS-14
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How to seafoam your 4.2l Gmt-360s, Page 8