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intake manifold
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these are pics of the last two runners of the intake manifold. In my opinion, there seems to be oil along the seam between the upper and lower housings of the manifold. All of the rest of the runners are clean. I've issue with the engine idle and the CEL comes on for the MAP sensor performance #P0106. I've replaced the MAP sensors with Autozone and the one on there now is a GM AC Delco sensor. Plugs have fouled out immediately upon ignition. New fuel pump and vacuum lines. Does this look like a cracked intake to anyone else?
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does anyone have any opinions on the condition of this intake manifold. Has anyone else had issue with excess oil build up inside? I was thinking of purchasing new intake, fuel rail and throttle body as a single unit, however, I've only found 50 lbs injectors and I don't think the factory injectors are that high. If I install the higher capacity injectors, will I need to tune the ecm? Anyone post on this forum?
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oil consumption bulletin #
I just recently had my motor replaced by extended warranty company. At the time i also had the new style valve cover installed. Whats the bulletin number? This way i can give the warranty company in writing why that was replaced.
www.tbssowners.com
Maybe this applies to what you are seeing?
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thank you for the feedback
Running a catch can will keep the oil out of your intake manifold. Also, if you change injectors you will need a tune.
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