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.
Resources for the Repair and Maintenance of your Dodge Ram Wagon 1500
Dodge Ram Wagon 1500 Models:
Dodge Ram Wagon 1500 Problems
On the 3.9L V6, 5.2L V8 and 5.9L V8 the Oil leaks commonly from the valve cover gaskets, intake manifold gaskets (front and rear), timing cover gaskets, distributor O-ring, and the rear main seal area. Using fluorescent engine oil dye can be helpful in determining the source(s) of the oil leak.
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.
On the 3.9L V6 and 5.9L V8 the engine oil leaks at the distributor can be misdiagnosed as leaks from the intake manifold seal, oil pan gasket, or rear crankshaft (rear main) seal. A revised distributor is available if oil is found inside the distributor.
Leak detection pump failure can be caused by the internal diaphragm switch sticking, or in some cases, contamination from debris or carbon particles from vapor canister. If black carbon particles are present in the LDP, replace vapor canister in addition to LDP. The purge solenoid should also be checked for debris or carbon contamination and replaced as necessary. All evap system hoses are subject to cracking and splitting causing leaks, Inspe...
Dodge Ram Wagon 1500 Recalls (Recent)
Dodge Ram Wagon 1500 Questions and Answers
The van is running very very sluggish, it drives at about 20 mph. The engine sounds good, not knocking or other noises.
I was on interstate and engine just died. No hesitation, no sputtering, no warning. Engine will crank but not start. Any ideas. Any help will be appreciated.
power booster is new,ascalipers and master cylinder
At 85,000 miles a frayed cable window regulator was removed and window was lifted and help in place with a piece of wood.Cable was pushed out of way when window was used.And replaced 2 weeks later...