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A. It quickly diagnoses cylinder head gasket leaks by detecting combustion gases in the cooling system.
A. It is suitable for both petrol and diesel engines, including HGV engines, with cone size 25–50 mm.
A. Reaction test fluid changes colour when exhaust gases pass through it, signalling combustion leakage.
A. It comes with standard and sensitive reaction test fluids, each in 100 ml quantities.
A. The kit is about 135 x 100 x 100 mm and weighs roughly 0.75 kg.
A. Use sensitive fluid when leakage is suspected to be small or early, requiring more subtle colour change detection.
A. Fit the cone to the radiator or expansion tank neck and draw vapour through the fluid using the tester’s pump.
A. It avoids unnecessary strip-down when problems lie elsewhere and supports more accurate repair quotes.
A. Avoid skin and eye contact, use in well-ventilated areas and follow safety data sheet guidance.
A. It allows early detection of head gasket issues, reducing risk of catastrophic failures and costly downtime."
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