In observing the many threads about the P21DD code, DEF heater failures, and DEF reservoir replacements, there seems to be a ton of misinformation floating around. Since I just replaced mine, I thought I'd start this thread to clear things up. I may add a how-to on the procedure later if I...

An excellent read from a source you wouldn't expect me to promote. http://www.worldpac.com/pdfs/motul_SYNINAMcar08_v1.2-Colour.pdf Like AMSOIL, Motul is a blender of some very fine lubricants, many of which are true synthetics. They acknowledge the benefit between Group 3 "synthetic" oils and...

I have a 2012 Cruze, and I love this car… but…My problem is the ventilation system (I do not have the automatic type) and my recirculation seems to have NO effect anymore. I am fairly sure RECIRC is stuck always ON. The reasons for this are: defogging mode is very ineffective (because you want...

I have a 2011 Cruze LTZ RS purchased back in May of 2011. I purchased the car after trading in a 2000 Mercury Cougar that I paid $1,000 for, but I grew tired of needing to repair something every few months, and at one point was left stranded by the vehicle. I had no car payment on that car and...