20 Most Recent 2001 Chevrolet Silverado 2500HD - Page 4 Questions & Answers

You've got one line going into the radiator and that line exits on the other side. If the leak is outside of the connection and you have enough room to add a few inches of hose to correct it, then just go to a parts store and buy a hose splicer, and 2 clamps to fix.

If the leak is too close to the radiator, buy yourself a small add on transmission cooler & extend the hoses to run to it to cure the problem.

Either way isn't that expensive. The cooler has basic instructions and is fairly easy to install in-line to correct the leak.

good luck

change the radiator if the pipes not screwing in but check the threads on the pipes first .

WOW, there is a ton. I suggest you go to autozone.com, sign up with an email account, and you can access all the repair guides for your truck. I found over 10 diagrams that you could use. autozone.com

Just a thought, the pump has a check vale in it that keeps the fuel from draining back when the engine is off. If the check valve is bad, then the fuel drains back and creates an air pocket that doesn't allow it to pump the fuel, basically it create a vacuum lock in the pump so no fuel can get through it. So, you can't rule out the pump completely just because it stays running. Now I know that I'm just a computer tech here and the 6 years of shop foreman as a auto and diesel mechanic don't count, but it's a thought.

no it will not pass emissions and it will also set a engen code off . however you can run a high fow cat

the fuel shutoff on the pump is an electric solenoid that shuts off fuel. it could be at fault

the motor is plug and play. shouldn't be a problem