New injectors and this happened.

[chrisuns]

I was helping a friend change his injectors on his LB7(used injectors). We took a risk on them being used and paying the price, hence we're buying new ones.

However, in the mean time, the truck sat in the driveway for about a hour and did this: (PIC). The fluid has the consistency of oil and diesel. It's dripping from the back of the engine block and transmission area. Any ideas?

 

[DIESELMAFIAPER.LB7]

Could be coming out the rear main? Is it dry up top on the back of the engine?

 

[chrisuns]

Doesn't appear to be, but light is limited at the moment to tell with any certainty. The weird thing is, it leaked all that while it was off and it's on a decline.

 

[baddaddition]

Does it run fine?

 

[duramaxzak]

Check the oil level. The crankcase might be filling with diesel fuel from leaky injectors or lines and over flowing on the ground.

 

[catman3126]

Looks like it is coming down towards the front could be running out of the back of the skid plate. I bet its either a cracked injector or a return line leaking, but that looks lieka lot of fuel for a return line. Look at the crank case vent and see if the fuel is coming otu of that. front of the motor.