Need to know the vertical engine bearing clearance specs between the crankshaft? I have a plastigage 'tool' and I haven't ever used one before and I am unsure about since it won't be precise, how unprecise is too much? How much more harm could that cause?

The little rubber O-ring /tube on the guide pin what is it for. I put a new one in and I have a hard time trying to move it and I lubed it up. Was thinking about leaving it out but need to know if it needs to be in PLEASE HELP THANKS.

My 06 Xtrail air conditioner stopped blowing cold air two years ago or so. The green light AC dash button lights up, but i do not hear the compressor kick on. Now i realize the AC system problems in any vehicle can be a complicated and expensive thing to resolve. Having said that, i am curious...

Hi, I have a 2009 Altima 2.5S. A while ago, perfromance noticably declined and cruise control stopped working. I tried following a reset protocol (5 times accelator, 7 sec pause..etc) and cruise control worked for around 30 minutes, performance also improved for the same period. Tried same...

So I got a 1990 240sx from a guys barn. It came with 2 Ka24e transmissions, a ka24e installed and a sr20det bluebird on the side with ecu, turbo, alternator and power steering pump. Now I know the bluebird sr20 is meant for an east to west setup for AWD/FWD and that it won’t fit because of the...