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fomor fomor
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5 years ago
Exhaust back pressure of an engine running at idle should be ________.
A) 2.5 PSI      B) Less than 1.5 PSI      C) 1.5 in. Hg      D) 2.5 in. Hg
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joelatinojoelatino
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#1
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5 years ago
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fomor Author
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5 years ago
Helped a lot
einstein
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Yesterday
this is exactly what I needed
tcat
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2 hours ago
Thank you, thank you, thank you!
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