myates88 Posted March 17 Share Posted March 17 I am me here and just came into possession of a 1992 SC 400 with 13,000 original miles. The vehicle has been garage kept but runs a bit rough. I spoke with my mechanic about the situation and was told to replace the timing belt before I do anything. He states that due to the age alone it’s very likely to break. I have been told by others to leave well enough alone. Please, someone with more knowledge than me help. Is this something I need to worry about? Quote Link to comment Share on other sites More sharing options...
dcfish Posted March 17 Share Posted March 17 I would install a new tb and all the crossover parts involved. Plugs, Clean the fuel system etc...Change all fluids, Brakes, Radiator etc...Lot to be done but worth it on a 13000 mile SC400 Quote Link to comment Share on other sites More sharing options...
Dean2 Posted March 17 Share Posted March 17 32 years old, your mechanic is spot on. New belt, water pump and tensioner. You can buy the complete kit, OEM Aisin parts, from Rock Auto for a good price. Your mechanic will charge you about 8 hours for the job. Plugs should be fine, but i would do coolant, oil, filter and brake flush just becuase of the age, unless you know when they were last done. A few treatments with in tank injector cleaners and a then new fuel filter would also be a good idea. 1 Quote Link to comment Share on other sites More sharing options...
myates88 Posted March 17 Author Share Posted March 17 I figured as much but I’m glad I asked. Thanks Quote Link to comment Share on other sites More sharing options...
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