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Intake Manifold Cleaning in Vantaa

A blocked intake manifold strangles the engine — cleaning restores power.

Diesel and direct-injection petrol engines commonly suffer from intake manifold soot build-up.

Intake manifold cleaning pricing:

Intake manifold cleaning (dry-media blast) – 290 €
Chemical cleaner wash – from 220 €
Manifold removal and mechanical clean – from 350 €
EGR valve and cooler cleaning at the same time – included
Before-and-after diagnostics – included

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Intake manifold cleaning

Price includes cleaning and testing. Dry cleaning uses walnut-shell media that doesn't damage the manifold's internal surface.

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from290 €

When an intake manifold needs cleaning

On modern diesel and direct-injection petrol engines, no fuel reaches the intake manifold to wash its internal surfaces clean. As a result, oil mist from crankcase breather and soot from the EGR valve build up inside the manifold as a sticky black layer. This restricts airflow and reduces engine performance. Symptoms of a blocked intake manifold: power loss especially at low rpm, rising fuel consumption, rough idle and possibly an engine warning with lambda or MAF codes. Cleaning is typically due around 100 000–150 000 km.

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Why do intake manifolds get blocked?

Blockage is ultimately the combined effect of crankcase breather and the EGR system. Breather releases oil mist that sticks to the intake passage walls and collects exhaust soot along with it. An engine with an oil consumption problem (worn valve stem seals or piston rings) will foul its intake manifold many times faster. Regular oil changes and breather checks slow blockage. Fitting a catch-can filter to the breather line is a cost-effective way to extend clean intake for several additional years.

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