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LIQUI MOLY 400mL Pro-Line Diesel Intake System Cleaner (Aerosol) (Case of 6)

LIQUI MOLY 400mL Pro-Line Diesel Intake System Cleaner (Aerosol) (Case of 6)

LQM20208

Regular price $101.10
Sale price $101.10 Regular price
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To prepare, attach tube with nozzle. To gain access, remove hose or pipe immediately before throttle housing. The engine needs to run to perform cleaning. If unable to start engine, disconnect air mass sensor connector while the ignition switch is in off position. Maintain minimum engine speed of 2000 rpm while spraying cleaner in short intervals of 2-3 seconds, and at the same time move the nozzle back and forth across opening to completely treat intake tract. If engine speed fluctuates more than 1000 rpm stop spraying immediately and wait for speed to stabilize. Keep cleaning fluid from contacting air mass meter or painted surfaces. If excess deposits inside EGR valve, intake manifold or intake valves, a second can of cleaner may be used to improve the result. After completion, leave the engine running at 2000 rpm for a minimum 20 seconds to allow complete removal of any residing fluid in intake system. Afterwards erase any stored fault codes.
Product Specifications Sheet
Product Specifications Sheet
MPN: 20208
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
LIQUI MOLY 400mL Pro-Line Diesel Intake System Cleaner (Aerosol) (Case of 6)

$101.10

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

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Not satisfied? Return any item within 30 days. See our FAQ page for details.

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Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.