Replaced both CV joints 3 years ago. What's making the grinding noise?

How do I get the jam out had leakage into area

How to fix oxidized headlight lense to clear the lense.

Just bought car 3-8-16 it stop due to overheating down the street from the car lot. Put on new thermostat,fan relay,engine coolant temperature circuit sensor, and t hose was broken got a new one. It's still overheating, my fiancé thinking of putting on new fans because they aren't coming on when the vehicle run hot. Not sure if fans should be replaced.

Went through a water puddle that was deaper than expected. Car died a few seconds later and wouldnt start. Next day i pulled the plugs and let them air out for another day or two. Finally got it started again and now there is a loud ticking near the left rear of block more towards the top. Haven't driven the car since then and need some sort of logical answer

when I start the mazda 6 2005 it shuts off the when I keep trying and trying it stays on until I put it in drive or in reverse please help please help

Engine sputtering spitting

Engine is idling rough and hesitates really bad when trying to accelerate. Bought new sensor and installed it, but then engine would not start. Reinstalled old sensor and engine cranked right up. Tried two new sensors and got same result. Anyone know why this happens? HELP!

my car has had a new starter, alternator, and battery installed in it. It will turn over, but will not crank. When I turn the key to the on position I can hear the fuel pump and it seems like it has enough pressure. what could be the problem?

When the car went over a very rough railroad track at a high speed, it shut down. the engine would turn over, but not crank.