MAZDA ENGINE NOT RUNNING

My Car Won't Start. The Horn Stopped Working. The Lights Are Working. Battery Is Fine After Having It Tested. Key Still Locks The Car....

Bought The Car It Was Running At The Time, He Claimed It Was A Problem With The Security Unit. Which Is Why This Aftermarket Alarm Was In...

I Have A Blown Spark Plug And I Need To Change My Valve Cover Gaskets. So, It Started Just Fine And Ran But It Was Loud Because Of The...