Save 15%$51.84$60.99
including GST
Liqui MolyDiesel fuel & intakeSave 15%
Pro-Line Intake System Cleaner Diesel 400ml
Professional-strength diesel intake and throttle-area cleaner for removing oil, resin and soot contamination.
$64.59$75.99Save 15%
Including GST · SKU 5168
Quantity
Available to order
PSM Workshop collection — Free
Collect from PSM Workshop, Ellerslie.
Nationwide courier — $19.99
Charged once per order, chosen at checkout.
Always follow the product label and vehicle manufacturer's requirements. If you are unsure whether this product is suitable for your vehicle, contact PSM Workshop before use.
- Genuine Liqui Moly
- Free PSM collection
- $19.99 nationwide courier
- Available to order
Product overview
Pro-Line Intake System Cleaner Diesel is a professional-strength active solvent for the diesel intake and throttle-valve area, formulated to loosen and remove contamination such as oil, resin and soot build-up. Left untreated, this contamination can affect the operability of moving intake components and reduce a diesel engine's overall reliability.
Unlike a fuel-tank additive, this product is sprayed directly into the intake tract with the engine running, using a spray probe fed in as close to the engine as possible. Because the application involves working near the air-flow meter and requires careful control of engine speed during spraying, professional workshop application is recommended over DIY use.
Key benefits
- Loosens and removes oil, resin and soot contamination from the diesel intake tract
- Helps restore free operation of moving intake and throttle-valve components
- Increases the operational reliability of diesel engines
Suitable for
- Diesel engines
- Direct intake and throttle-valve cleaning application
Application
Access the intake system as close to the engine as possible, downstream of the air-flow meter, with the engine running. Spray in short 2–3 second bursts at a minimum of 2,000 rpm, moving the probe to cover the intake tract, taking care not to let the product contact the air-flow meter or painted surfaces. If engine speed rises more than 1,000 rpm during application, stop spraying immediately. Stubborn deposits may require a second can. After use, run the engine for about 20 seconds at a minimum of 2,000 rpm to burn off any remaining residue.
Important information
- Correct application is essential — professional workshop use is recommended.
- Must not contact the air-flow meter or painted components.
Free collection from PSM Workshop, Ellerslie.
$19.99 nationwide courier, charged once per order.
Also shopping for an oil change? Browse Liqui Moly engine oils.
Related additives
Not sure if this is right for your vehicle?
Ask PSM Workshop before you order — we'll confirm whether this product suits your make, model and engine.