Positive Earth Classic Cars: What Owners Need to Know
Own a positive earth classic car? Learn how to check polarity, charge the battery safely, fit a radio and weigh up converting to negative earth.
Car repair guides
229 plain-English guides to brakes, servicing, timing belts, warning lights, MOTs and classic cars, written from real jobs across Canterbury, Dover, Deal and East Kent. Need it fixed? We come to you.
Pick a topic, or scroll through all 229 guides grouped by subject.
Pads, discs, brake fluid, oil and servicing: what to check, what it costs and when to book.
Timing belts, water pumps, coolant leaks and overheating, explained by a working mechanic.
What each dashboard light means, whether it is safe to drive and what to check first.
Pre-MOT checks, common failures, advisories and what to do if your car fails.
Servicing, recommissioning and mechanical restoration for classic and vintage cars.
Local guides for Aylesham, Canterbury, Dover, Deal, Sandwich and the villages we cover.
Labour £30 to £50 per hour depending on the job. Send your reg number for a price before any work starts.

Own a positive earth classic car? Learn how to check polarity, charge the battery safely, fit a radio and weigh up converting to negative earth.