Having problems with your 2001 Chevrolet Silverado 2500HD ?

Just began having starting trouble...

\015 My 2001 Chevy Silverado 2500 HD just began having trouble starting. It will crank and crank and finally after 4 or 5 seconds, it starts. Have never had a problem with it since 2004 when I bought it. I'm thinking it might be a fuel problem but want to get a second opinion. When it sits for a few hours or over night is when it does this. If I'm driving it for awhile, shut it off and come back a few minutes later, it's fine. I pulled the Optima battery from my Jeep and tried it and it's doing the same thing so I'm pretty sure it's not the battery. Any suggestions....?\015 Posted / edited by AnonymousUser on : 13-08-2018

Answers :

If no codes check fuel pressure possible fuel filter clogging-or fuel pump on way out also-check-clean egr valve possible carbon build up
Repair Help & Product Troubleshooting for 2001 Chevrolet Silverado 2500HD

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