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Re: Sunfire stalls
hi manicmechanix,
I pulled the o-sensor out at the exhaust manifold and installed a pressure gauge, I was told that if you have more the 3" at the manifold you have a restriction.
My pressure gauge goes up 15", so when i started the engine it went all the way round , in fact i thought it was reading zero untill i noticed that the needle was on the other side of the pin at 0 psi, on cranking it went to 10 psi.
Thanks again.
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