Question about 2001 Chevrolet Silverado 2500HD
The dealer can't find the problem and has changed filter, etc. Could the turbo allow fuel to leak back in the line at cold temps?
Today it did now want to start. Initially after the engine turned over about 12 revs I stopped turn off the key and let it set for 30 seconds then allow a little extra time after the "wait to start" light went off. Then it started after about 7 revs.
Any ideas and is it a typical chevy diesel issue?
You may be right about the leak back.
The 6.2 diesels are bad for hard starts due to fuel bleed back.
I resolved this by installing a inline fuel pump to help the mechanical pump, I have since disconnected it but it acts as a check valve.
GM has a service bulletin out on it.
Check your model for service bulletins GM doesn't like to admit these design faults.
Posted on Dec 29, 2008
Check the glow plugs usually nd external check would indicate power to the plug but in your case i would suggest you to pull atleast a couple of plugs and makes sure that they are getting hot you will find that the plugs are not working replace the glow plugs and the engine will have no problem in starting adn if you live in a cold region make sure that our electric corde is plugged in all night since the diesels need to be warm to operate necause they strictly work on heat from the engine and they do not have spark plugs to ignite the fuel.
Posted on Nov 19, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Nov 09, 2015 | Ford Cars & Trucks
Jan 02, 2015 | GMC Cars & Trucks
Nov 01, 2013 | Cars & Trucks
Dec 21, 2012 | Cars & Trucks
May 30, 2012 | 2001 Chevrolet Silverado 2500HD
Jun 01, 2010 | 2001 Dodge Ram 2500 Truck
Feb 18, 2010 | 1997 Chevrolet K1500
Jul 09, 2009 | 2001 Hyundai Santa Fe
Jun 03, 2009 | 2001 Volkswagen Beetle
Dec 30, 2008 | 2001 Ford F350 Super Duty SuperCab
225 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: