Unable to do standard maintenance by replacing 100,000 spark plugs early. took the vehicle to the ford dealer, they advised me $1000 if they did not break any plugs. after refusing the repair and paying $150 for diagnosis i magically have a broken plug. why has this not been escalated to a recall it is obvious that ford has a problem they refuse to address. this minor repair will now be over $1500. should we buy imported vehicles, that you can put plugs in for $100? *tr