What is the cause for rough idling and no exceloration
2005 GMC Sierra 2500 HD

What is the cause for rough idling and no exceloration

(2005 GMC Sierra 2500 HD)
The problem just started and I can hear what sound like a knocking
Tags: gmc, sierra 2500 hd
1 answer & 0 comments
Popular Answer
on March 20, 2019
It's impossible for us to diagnose it without having a look and listen. Could be a rod knock but could also be a rattling exhaust. Hands-on inspection is needed. Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
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General Diagnosis
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on March 20, 2019
It's impossible for us to diagnose it without having a look and listen. Could be a rod knock but could also be a rattling exhaust. Hands-on inspection is needed. Use this link to find a good shop near you.
https://repairpal.com/repair-shops
Alex
Sign in to reply

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