What the approx cost for a valve job on this vans 4.3 engine?
What is your question?
There is no compression in one cylinder. You can hear the valve leak when idling..I would like to get both head's valves serviced. And would like to have someone to do this.
RepairPal Certified shops can diagnose and repair your 1991 Chevrolet Astro. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.