need help on my 2003 silverado

[2003Silveradols]

Won't go over the 3000 rpm while driving but will go over the 3000 rpm in park or neutral.

[Jsdirt]

Plugged fuel filter, or low fuel pressure due to a failing pump.

 

Before checking any of that, check the air filter for furry creatures, or a dirty air filter.

[Heavy 5.7]

When was the last tune up, how many miles, any codes?

[GMCustomerService]

Won't go over the 3000 rpm while driving but will go over the 3000 rpm in park or neutral.

Hi 2003Silveradols,

 

We’re sorry to hear you’re experiencing this concern with your Silverado. If you would like, we could take a look at your situation on our end and contact a GM Certified dealership on your behalf. Please send us a private message that includes your VIN, mileage, full contact information, and preferred dealer. We look forward to hearing from you.

 

Bret B.

GM Customer Care