× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Engine Lets Loose While In Service - Who Pays
Posted to Shop Management Forum on 1/30/2018

I am wondering if the knock can be heard inside the cab with the hood closed. Maybe it was knocking when dropped off but the knock was not heard until restart with hood open and standing right there to top off the coolant as it warmed up?

Anyway, further diag... Login to read more.