What is your question?
·
·
What is your question?
We replaced fuel pump, the o2 sensor and changed sparkplugs
How long has your 2008 Chevrolet Colorado had this problem?
2 months
1 Reply
You need a good scanner. Start by scanning for codes but you will need to monitor engine sensors while it's running as well. Many possibilities and hands-on inspection is needed. Use this link to find a good shop near you. https://repairpal.com/repair-shops Alex