91 4runner 22re smoking on deceleration
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91 4runner 22re smoking on deceleration
I have 91 4runner that smokes on decel. when i bought it, it had a bad engine in it with a spun rod bearing, so I put a new rebuilt long block into it. it runs great lots of power and good milage but I can't get it to quit smoking. When it had the old engine in it I drove it around the block and it smoked then too so it couldn't be the new engine. and when I was swapping over the intake onto the long block I noticed that there was oil in the bottom of the intake in number 3 and 4. I replaced the pcv valve and tried the egr block off on the intake side of the egr and nothing has worked.... any ideas and help would be great!.
#2
my 22r does that too. the oil comes out the valve cover breather andvgoes straight into my intake. its been like that for a while. i just dont down shift. cause the engine braking pressure pushes more oil out. i think its my rings or valves leaking pressure into the valve cover area.
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MMA_Alex
86-95 Trucks & 4Runners (Build-Up Section)
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04-18-2017 05:07 AM