here are some images of engine bugs i have and want to point out. So they can fixed if not already known.
For bugs look at the yellow rings.
Inline 4:
Looks like something is missing on one of the fuel injectors? red wire and and Black switch
http://billedeupload.dk/images/JQey.jpg
Not sure if the wire and switch have moved Down to here?
http://billedeupload.dk/images/fr1IB.jpg
Is this wire ment to hang in the air?
http://billedeupload.dk/images/bJop.png
Inline 6:
The intake pipe is very leaky and dosent look right and the intercoller box whit “turbo” logo on is not at its right posision i will say.
http://billedeupload.dk/images/2Jo6.jpg
Intercooler box from another angle.
http://billedeupload.dk/images/jGSIP.png
V8:
The same bug seems to be on both v8 engine types. Intake pipe dosent look right?
http://billedeupload.dk/images/SdxfA.png
http://billedeupload.dk/images/lDS9k.jpg
Wow, looks like someone turned the quality slider down a lot… 
Good bug catching there, I’m guessing that one of the devs will jump in soon and try and fix this.
Thanks!
You are welcome.
Just trying helping make this great game better 
If i find more bugs, i will post them also.
Edit: I dit found a bug more and it looks to be on all engines.
Its looks like the flywheel house is not 100 % at is right position on any off the engines (not so bad on the inline 6). engine block and oil sump overlies the flywheel house. Hope you under stand what i mean.
http://billedeupload.dk/images/hH9W.jpg
http://billedeupload.dk/images/lDjBY.jpg
http://billedeupload.dk/images/WJLdZ.jpg
http://billedeupload.dk/images/QwLUA.jpg
If i remember correctly, the bellhousing (flywheel cover), isn’t shaking together with the engine at start and stop. As if they are not bolted to each other.