Well i think the leak is fixed. Although my carpet is still a little damp from not drying completely it is not splashy soaking wet like before with the rain we had overnight so im hoping.
Dang totally forgot to mention the other problem im having. The dreaded extended crank.
I know get a gauge and it will tell all but im kinda too lazy to go get one.
So when we met to check out our trucks we met in the middle about 40-mile drive for both. This suburban started just fine two or three times no problem.
We made out trade receipts and signed our titles and we were both on our way no problem.
I had to stop and get gas and after filling up and hitting the key it took about 5ish seconds to start up and seems to usually start hard most of the time.
So once i got home i check it out a little and nothing obvious so started reading the forums and found this is a common problem with our older 7.4L trucks. and the cure is everything from a bad vacuum line to the FPR to the fuel pump.
So i started replacing parts cuz im too lazy to go buy a fuel pressure gauge.
The next weekend i replaced the FPR and the engine temp sensor and valve cover gaskets. It helped a lot but.
The problem is not consistent. Some days it fires up with just a touch of the key and other times not. The time running and not varies, so that's not a factor i believe.
I have found it starts fine when cold in the morning or when up to temp. When not fully warmed up it will start hard
almost every time. Odd but is what it is.
When i had the intake plenum off i pressurized the fuel system and looked at the injectors and it looked like 4 were maybe leaking but no 100% certain as there were no drips or anything but
maybe a little seeping.
So next item is the PITA fuel pump.
Seems to me though a bad fuel pump would make it hard to start all the time not just when it's partially warmed up. Maybe a bad(new) engine temp sensor?
TL;DR
Read it we both might learn something