General engine questions/issues that aren't specific to the other categories
User avatar
By Chambers
#289596 Hi all,

I have my engine (D16Z6) off at the machine shop to be checked over and I'll be assembling it, when I do, should I replace the oil pump? Has anyone had any issues with Honda oil pumps? Low pressure or anything? The reason I ask is coming from the Supra world, with the 7M (which have some major bottom end issues w/ oil pump issues too) we usually buy a new pump when rebuilding and shim the spring in the pump to get some more pressure. I want to make sure this new engine get plenty of oil.

Thanks!
User avatar
By Chambers
#289661 Yea, I agree with that. I've allready ordered one to be sure but I figured I'd ask around to learn more about these engines.

Thanks.
User avatar
By teal_dx
#289662 Also on the D16z6, there's no need to modify the pump. On the D16y8 engines some people shim because those motors have been said to have a mysterious oil starvation issue, but the D16z6 is good to go out of the box :thumb: