You DIY Auto

3 block threads known to fail The 02-04 Toyota 2AZ-FE I4 short blocks have a vulnerability in the design where under the right condition...

Variable Valve Timing (VVT) has become a staple of most modern engine designs. VVT operation depends on hydraulic oil pressure from a lo...

If you own a late model Toyota you may have noticed a 1-2 second ticking noise at startup. While there could be other mechanical problems,...