Head Gasket Repairs – Gosport

A failing head gasket is one of the more serious faults a car can develop, but it’s important not to panic at the first mention of it. Early diagnosis and prompt action can make the difference between a manageable repair and an engine that’s beyond cost-effective repair, so if you suspect a head gasket problem, get it checked without delay.

The head gasket seals the joint between the engine block and the cylinder head, keeping coolant, oil, and combustion gases in their respective channels. When it fails, those channels can start to mix with consequences that range from inconvenient to severe.

Signs of a Head Gasket Failure

  • White smoke from the exhaust, particularly on start-up or under load
  • Coolant level dropping without any visible external leak
  • Milky, mayonnaise-like residue on the oil filler cap or dipstick
  • Engine overheating or running hotter than usual
  • Bubbling in the coolant reservoir
  • Loss of power or rough running

What to Do If You Suspect a Problem

Don’t continue driving a vehicle you suspect has a head gasket failure. Overheating can quickly cause further and much more costly engine damage. Get the vehicle to us as soon as possible, and we’ll carry out a proper assessment to confirm whether the head gasket is the cause and advise on the best course of action.

At RCJ Automotive in Gosport, we’ll give you a straight answer about what the repair involves, what it will cost, and whether it makes sense for your vehicle.

Proud to be AA Approved, a Bosch Service centre, and part of the 1link network – these affiliations represent independent recognition of the standards we hold ourselves to, from the quality of the parts we use to the way we run the garage and look after the people who trust us with their vehicles.

To find out more about Head Gasket Repairs in Gosport, contact us online, or call us directly on 023 9300 2505 .

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Our Location

Find Us

Unit 5, Wingate Workspace
25 Wingate Road
Gosport
Hampshire
PO12 4HE
023 9300 2505

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Opening Times

Monday 08:30 - 17:30
Tuesday 08:30 - 17:30
Wednesday 08:30 - 17:30
Thursday 08:30 - 17:30
Friday 08:30 - 17:30
Saturday Closed
Sunday Closed

© RCJ Automotive - 2026