Review on MOSTPLUS Engine Gasket Nissan Altima by Tory Richardson

I had 2 spark plugs that were fouled due to the gasket around the spark plug tube failing. The easiest and most economical way to solve this problem is to buy a MostPlus valve cover and replace it. There are many good videos on YT to help you share. I now have a leak free Altima that runs like a champ. This valve cover was one of the many things I replaced with the Altima. I can assure you the quality and fit of this case was perfect. I close with a special note. It was VERY easy to overtighten the bolts holding the valve cover. Be careful to keep the screws vertical when screwing them in by hand. If they are cross-threaded then 1) you will see the screw at a very slight angle (not 90°) and 2) you will most likely break the screw. when you try to tighten. If any of the bolts are cross-threaded, the valve cover will not be tightened properly and a lot of oil will leak out. It's not hard work, take it slow and be careful if it's your first time doing this.