Quote:
Originally Posted by Thrak
I wouldnt go that far.. after my expeirences with that engine in 2 different cars, I'll never own a Nissan again, much less a VQ35 based one. The low tensions rings cause the engine to burn oil like crazy. Its so bad that in the rev-up 350z's that Nissan had to come out and claim 1qt of oil every 1000miles is normal.... yeah right. The plugs are a nightmare to do, oil changes suck if its a FWD configuration, and the pcv valves gum up practically the same day you put it in because theres so much blow-by...
I'm adding oil every 2-3 weeks in my wifes Altima 3.5, and no leaks or drips anywhere to be seen... I cant wait to trade this lump in.
OTOH, my 4Runner is rock solid. We're leaning towards a Highlander for her next vehicle too because we've had such good luck w/ the 4R.
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I'd put it the other way around. I'm sorry you have had a bad experience. But I've thrashed more than my share of VQ engines and had them keep ticking. Never found oil changes or plugs to be any harder than any other vehicle.
Plus the fact that a VQ engine has been on Ward's list of best engines damn near every year that list has come out and the reliability data you can get a sense that its a great series of engines. Not everyone of them is gonna be perfect though and I will gladly admit the VQ35DE is prone to shearing oil cosumption, but so are toyota's engines.