Questions & Answers for: Dodge Grand Caravan engine oil grades

...engine. Changing grades of oil will not help you here. You need to check the PCV valve, and the MAF sensor. Really you need to get this vehicle onto a diagnostic computer to get an idea what is

...of oil when the engine is new. What they don't tell you when the engine receives 30,000 miles on it the grade of oil can be changed for better lubrication. Use 10w30 for normal use upon changing

...ENGINE OIL IF LOOK LIKE MILK SHAKE YOU BLOWED HEAD GASKET.IF ALL IS GOOD.CRANK VECHICLE LOOK AROUND WATER PUMP AREA IF YOU SEE LEAKING ANTI FREEZE WATER PUMP FAULTY THERE IS A REASON YOUR VECHICLE ...

engine light stays on after oil change. When you apply the brakes the steering wheel vibrates and there is a weird humming type noise coming from the rear while idling. Hope the oil filter was changed

...the mornings. Is it the oil? 3.8 engine, 90k miles, used a 10-30 oil. What is the best way to take care of my van. with 90 k on the engine I would upgrade the viscosity of the oil to a 20w-50 grade