Author Topic: Tucson 05. Back pressure problem  (Read 29 times)

Offline deabnik1

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Tucson 05. Back pressure problem
« on: February 06, 2020, 12:06:35 »
Hi I have am 05 diesel 4x4 Tucson 117k mileages. It has a build up of back pressure that is forcing oil from the injector housing in the rocker cover. I am being advised that the engine is worn out. Has anyone any suggestions to resolve my problem?.

Online Birdman101

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Re: Tucson 05. Back pressure problem
« Reply #1 on: February 06, 2020, 12:42:30 »
This can be caused by worn piston rings or cylinder bores. But have you checked that the breather pipe is not blocked on
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