2003 Infiniti G35 Repair Question
Changed plugs, now service engine light is on and has rough idle
So the check engine light wasnt on and it idled smooth before the spark plugs were replaced?
Also i need you to get the car scanned for codes i need the exact code numbers not code descriptions.Did you recheck the spark plugs to make sure they wernt cracked broken or miss gapped?
Did recheck plugs and power heads. Now runs fine.
1 question asked
Clear the codes and see if any come back if any do let me know which ones.