Diesel engines have different exhaust gas composition (before catalyzer), lower level of co2, higher nitrates and carbon. Even small leaks, which only occur with high combustion pressure and high loads, can be detected quickly with the set without having to carry out time-consuming dismantling work.

Place tester with Large Engine Adaptor plate, on top of radiator opening, press down firmly to seal, and perform test. If the gasket is leaking and CO2 is getting into the cooling system, the reaction fluid changes its colour to yellow or green. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging . variance in two adjacent cylinders (compared to the other cylinders), then the head gasket is most probably leaking.

I'm not saying it isn't either, that is definitly more updward pressure than I am used to seeing in a radiator. Insert test instrument firmly into neck of radiator, by gripping the bottom rubber plug, with a rotating motion, so that a seal is formed with the inner neck of the radiator.

Designed to accommodate 1, 2, 3, and 4 wire sensors, both heated and unheated, this versatile device takes your automotive diagnostics to the next level. Most importantly you can check whether the gasket under the head of your car is fully functional without visiting the mechanic.Just plug the tool into the radiator cap and pour a small amount of the indicator liquid into the tool. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others.

The principle of operation of the device is based on the measurement of CO2 concentration – in the case of an increased concentration, the reaction fluid reacts with CO2 and changes its color. Also, the lack of filtering could lead to false test results, the test fluid might not change colour due to possible contaminants. The mayo stuff on the dipstick or cap doesn't always mean head gasket failure, it could just be condensation. This tool is designed to extract the front oil seal safely and efficiently without causing damage to the seal or the crankshaft.Remove radiator cap, and check to see that radiator coolant level is low enough to prevent plugging of unit. This is necessary as the cylinder heads on these engines are designed with a camshaft retaining frame that splits from the cylinder head along the centre line of the cam bearing caps.

The reliable vehicle tool gives you indications of damage to the engine even during routine tests or maintenance work without major dismantling. Does your car sometimes have starting problems, lose cooling water or does the engine overheat quickly? The adapter is made of a special rubber mixture resistant to high temperatures and appropriately soft - thanks to which it fits tightly to the filler and the tester's tube guaranteeing 100% tightness during the test. Just to confirm - in this case should I put this tester in coolant reservoir neck instead of the non-existent radiator neck?They mention that it works well, is simple to use, with no special knowledge required, and is great value for money. Checks for cracked cylinder heads, blockages and blown head gaskets etc in petrol and diesel engines. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help.