Question 1

What is ECU Flooding (Blocked Drains) on the MG MG ZT / ZT-T?

Accepted Answer

The plenum chamber drains block with leaves, causing water to rise and submerge the engine ECU.

Question 2

What is Front Coil Spring Breakage on the MG MG ZT / ZT-T?

Accepted Answer

The front coil springs are prone to snapping due to fierce corrosion, particularly on UK roads with salt and potholes. This is a common MOT failure.

Question 3

What is K-Series Head Gasket Failure (1.8 Petrol) on the MG MG ZT / ZT-T?

Accepted Answer

The 1.8 K-Series petrol engine is prone to head gasket failure if the cooling system is neglected. Symptoms include overheating and oil/coolant mixing.

Question 4

What is Electric Seat Motor Failure on the MG MG ZT / ZT-T?

Accepted Answer

The electric seat adjustment motor is not hugely reliable and can fail, leaving the seat stuck in one position.

Question 5

What is Brake Pipe Corrosion on the MG MG ZT / ZT-T?

Accepted Answer

The brake pipes can corrode, particularly in areas where road salt is used. This is a serious safety concern and a common MOT failure point.

Question 6

What should I check when buying a used MG MG ZT / ZT-T?

Accepted Answer

Check the "Plenum" drains under the windscreen; if blocked, they flood the ECU, which is a terminal bill.

Question 7

What should I check when buying a used MG MG ZT / ZT-T?

Accepted Answer

On the CDTi, check the in-tank and under-bonnet fuel pumps; they are known failure points.

Question 8

What should I check when buying a used MG MG ZT / ZT-T?

Accepted Answer

Inspect the rear coil springs, as they are prone to snapping on UK roads.

Question 9

What years was the MG MG ZT / ZT-T made?

Accepted Answer

The MG MG ZT / ZT-T was produced from 2001 to 2005.

MG MG ZT / ZT-T

MG ZT / ZT-T Reliability & Common Faults

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