Re: the hidraulic valve lifters are clicking

If u were using 0W40 fully synthetic that was not so good idea! That oil is too good for such an old car! It stays in the bottom of the engine and the top of the engine stays dry! U have to drive to pick it up! Has your engine oil flowing anywhere? When I bought my car there was no flowing! I changed old oil to synthetic it started! Too good oil for such an old car... engine wants to push it out! That is what the mechanics said to me!