1998 Dodge Ram Van 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Dodge Ram Van 1500
1998 Dodge Ram Van 1500 Problems
The AC/heater (HVAC) system may unexpectedly switch to the defrost mode when accelerating. This system is operated by engine vacuum and should be inspected for any vacuum leaks if this problem develops. There is also a revised vacuum check valve available to address this concern.
On 3.9L V6 and 5.9L V8 engines, the intake manifold gasket may leak and cause increased oil consumption and a spark knock during acceleration; the gasket should be replaced.
1998 Dodge Ram Van 1500 Questions
Van runs great but back fires n putters at times.back fire blew the muffler open
I see four bolts under the carpet that holddown the cover and they are very rusty, like they may never have been removed. only 59000 miles but I want to check spark plugs, air filter, etc. I know these 4 bolts need to be removed but not sure if anything else needs to come off. no owner manual.