Questioni have a 2000 nissan altima gxe. the problem is that it has been " broke down" and sitting, untouched, for 2 years. i have a mechanic that says my whole problem may just be a timing issue and not what the dealer ship told me ("the camshafts are retarded and the timing chain guide arms all need replaced. basically you need a new engine"). my question is since its been sitting can the engine "seize up" or "lock up" to where i have to replace the engine? or will it, with rest timing, fire right up and i'll never have a problem again?
just want to be sure so i don't throw my money away on something that isn't going to fix my car. i and my pocket book thank you in advance. :)
AnswerHi Christina -
2 years is a very long time for an engine to sit. In answer to your question - yes, it is possible for the engine to seize. Usually is the seals sit like that for a while, it gets molded into that position and will not function.
However, you can test if it is still operational. The first step is to ensure you have oil and coolant in the car. Hand crank the engine by getting a 1/2" drive breaker bar and deep socket and turning from the damper pulley at the bottom of the engine. Hand crank it several times, and then try to start the engine. (Assuming it was running before?)
If it cannot crank by hand, then the engine has seized, and you best replace it.
Hope this helps -
aloha
calvin
