Question 1

What is the Radiator Leaks issue on the Morgan Plus Four / Plus Six (CX-Generation)?

Accepted Answer

Several early CX-generation cars suffered from failing radiator cores, leading to coolant loss. Symptoms include: Coolant smell, Low coolant warning, Puddle under the front of the car. Estimated repair cost: £600–£1,000 (Often warranty).

Question 2

What is the Brake Master Cylinder Recall issue on the Morgan Plus Four / Plus Six (CX-Generation)?

Accepted Answer

A critical safety recall was issued for the brake master cylinder which could lead to a loss of braking pressure. Symptoms include: Long brake pedal travel, Soft pedal. Estimated repair cost: £0 (Recall).

Question 3

What is the Water Ingress & Weatherproofing issue on the Morgan Plus Four / Plus Six (CX-Generation)?

Accepted Answer

Even modern Morgans are not fully watertight. Doors, windscreen seals and hood fitment can allow water into the cabin, particularly at speed in rain. Owners often fit foam strips to door edges. Symptoms include: Wet carpets or seats after rain, Wind noise at motorway speeds, Water dripping from door edges. Estimated repair cost: £50–£200 (DIY sealing).

Question 4

What is the BMW B58 Oil Filter Housing & Coolant Leaks issue on the Morgan Plus Four / Plus Six (CX-Generation)?

Accepted Answer

The B48/B58 engines can suffer from cracked oil filter housing gaskets and coolant return line leaks. The filter housing sits under the intake manifold, making access difficult and labour-intensive. Symptoms include: Oil drips under the car, Coolant loss, Sweet smell from engine bay. Estimated repair cost: £500–£1,200.

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