9 problems · 7 products

Vehicle Maintenanceproblems & fixes.

MAF and brake cleaners, chain lubes and terminal protection for workshops and fleets. Calchemi is run by Micron Aerosols. Micron products are shown first where they fit.

01White or green corrosion on battery terminalsWhite or green powder on battery terminals and starting trouble? Why terminals corrode, how to clean them safely, and how to protect them afterwards.
02Motorcycle chain dry, noisy or rustingBike chain noisy, stiff or rusting? Why chains dry out and how to clean and lube an O-ring, X-ring or standard motorcycle chain properly.
03Brake dust, oil or grease on brake shoes, drums or discsBrake noise or poor feel from dust, oil or grease on friction surfaces? How workshops clean brake components safely, and when parts must be replaced.
04Faded, dusty dashboard and interior plasticsDashboard faded grey or always dusty? Why interior plastics fade and how a UV-protective dressing restores the finish, from retail to workshop packs.
05Dirty mass airflow (MAF) sensor causing rough runningRough idle, hesitation or a MAF fault code? Why the sensor gets dirty and how to clean the sensing element without damaging it.
06Squeaky door seals, slow power windows or sticky rubber beadingPower window moving slowly, door rubber squeaking or seals sticking? Why it happens and how silicone sprays lubricate channels and condition rubber.
07Rusted, seized nut or bolt that won't openRusted nut or bolt rounding off, or a hinge seized with rust? How a penetrating spray frees stuck parts, and when to stop and call a mechanic.
08Dirty ECU, sensor or fuse-box connectors causing electrical faultsWarning lights that come and go, or sensor faults that clear when you wiggle a connector? How to clean vehicle connectors safely with the ignition off.
09Moisture in vehicle or machine electricals after washing or rainHard starting or misfire after a wash or rain? Why water in connectors causes it and how a moisture-displacing spray helps, with the engine off and cool.

Micron range

Vehicle Maintenance products.

Full range on the maker's site: Micron Aerosols vehicle maintenance collection

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