Originally Posted by Rufes1
no point changing the oil if your not going to do the filter. Washer only needs to be replaced if its dagamged. Sump plug should be fairly tight. bit of a push the 3 bangs or so with your fist. Also with cars pre 120,000 you should use an engine flush, helps prevent contamination from the old oil (but if your using the old filter... :roll: ) Also removes deposits.
But if you have an older car with more k's dont use it as it will remove all the deposits and make your eninge "rattly" as such. You get the picture.