1998 Dodge Ram Van 2500 Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1998 Dodge Ram Van 2500
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1998 Dodge Ram Van 2500 ProblemsHVAC Air Flow Switching to Defrost When Accelerating
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 2500 QuestionsWhere do I add the oil at? (1 answer)
Can't locate where to add more mother oil.
when i went to turn the temp control to hot, there was a click and the nob turned real free. even after the engine got warm all i had was cold air, i believe the problem is the temp control nob, it had been sticking
need the location of the fuel filter