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1989 Chevy Scottsdale 4x4 pick up
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Mr. B. Hubbard
New User
Jan 13, 2007, 5:23 PM
Post #1 of 3
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1989 Chevy Scottsdale 4x4 pick up
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Oil pressure guage telling me pressure at 20 or below or at 0, Dip stick reads in safe zone. Is it Oil pump,sending unit, or something else? Help! Please. Pa Hubbard
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Jan 13, 2007, 6:27 PM
Post #2 of 3
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Re: 1989 Chevy Scottsdale 4x4 pick up
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If really at very low pressure you would or should notice a knocking sound and that means engine OFF right away!!!!!!!!!!!!!!!!!! You can get the actual pressure thru some fancy tools or just get it done asap or you will enjoy your new engine, T
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way2old
Veteran
/ Moderator
Jan 13, 2007, 7:59 PM
Post #3 of 3
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Re: 1989 Chevy Scottsdale 4x4 pick up
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You need to have pressure read with a mechanical gauge. This will rule out or condemn the oil pump. If pressure is good with mechanical gauge, problem is in sending unit, wiring or gauge. Being way2old is why I need help from younger minds
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