Hello gents, im based in canada, just looking for anyone with extensive knowledge on the 2009 4.2l NA aj34 engine. I've been chasing multiple trim gremlins but I've narrowed it down to a couple thing. Valve cover gaskets, both need replacing and im assuming ever other part that entails will as well, breather tube? Seen this a couple times pop up, not sure what it is, but if its an issuse on this model will replace as well. Fuel pump leaning towards some of my issuses may be with it, I've recently rolled over 200k km not miles. Any one one know of where I can order whats needed would be fantastic. All and any advice is also always welcomed.

 

Maybe a transmission service too? Rear diff fluid? PS fluid change? Coolant is 10 years and your past that.
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rear diff was rebuilt last year, coolant was flushed as well with power steering and trans.