"Key doesn't turn in the lock. (Car has NATS immobiliser)"

"Head gasket blown. Probably requires skimming head as well. Starting the car drains a lot of the coolant into the engine oil - I cannot drive the car I would have to tow it. This is not an urgent job, I don't mind waiting a bit longer if this can be done in the background for less cost."

"Car overheated on highway - now white smoke coming from exhaust and no power for driving - thinking either Head Gasket blown or cooling system damaged. The car is actually a Nissan Sani - not listed in the select model section"

"1. I have recently had my Nissan Micra 1.5 Diesel 2006 engine overhauled, but now the temperature light comes on after driving about 10 km stays on for about a minute and goes off, repeating this cycle. 2. once the car is warm the oil light comes on on low revs and every time you stop this light comes on again."

"The car is mixing oil and water,I think the cylinder,watertank as well as the gasket need to be looked at."

"I have tried to do this myself without removing the engine. I followed the instruction as per the service manual but cannot get the chain cover off. The engine needs to be reassembled and all lose covers resealed."

"Radiator started leaking after a reasonable trip home, could not keep water in and it appears to have burst along the seam at the top of the radiator. Due to the fact that I was on the R28 in hot sun a exhausted the car to be able to stop under a bridge in some shade. I hope that I did not hurt the engine as the engine light came on and the car started to splutter. I do think that the radiator will need replacement and the thermostat as well. I first thought it was the fans that possibly blew a fuse thus made them work continuously by bridging them but that did not help. The car also needs its regular service thus I will need seperate quotation for that. The car will have to be fetched as it cannot ride."

"It's not an issue but my 3.0 v6 car is too much for me and I would like to replace the engine for a smaller 1.6l engine, thanks for your time by the way I have a Nissan maxima qx and it doesn't list it. Kind regards Daniel"

"engine light comes on, car struggles to start. dealership states that the headgasket is gone. quoted 40K for repairs."

"When starting the car it makes a noise."