I gave my car a major tune up by changing the spark plugs, the serpentine belt, the air filter, fuel filter and cleaning the throttle body. This video is on changing the spark plugs on my 2005 Cadillac STS V8. If you want to see the rest of the major tune up I have provided the links below.


Spark plugs http://amzn.to/2iROoS9



How to change a fuel filter    • Cadillac STS: Learn Where & How To Re...  
https://mobiloil.com/en/oil-filters

How to change your serpentine belt    • Learn How To Replace A Serpentine Bel...  

Here is video on comparing oil filters Fram, Mobile 1, STP    • What Oil Filter Do You Love: Learn Wh...  

How to change out your radiator    • Cadillac STS: Learn How To Replace Yo...  

How I fixed a code OBD II P0300    • How To Diagnose & Fix An OBD2 Code P0...  
This is where I bought the product from www.autozone.com

Here is a video on stop oil leak    • How To Find, Stop & Seal Your Engine'...  
http://www.fram.com/oil-filters/all-o...

How to repair defroster grille    • Cadillac STS: How To Replace Your Cra...