|97BlaZeR|

1997 blazer 4dr 4x4

my oil pressure feathers between 45 - 75 and it used to stay solid at around 75... should i be concerned about this?

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BlazerBoyLT98

Completely normal I would say

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|97BlaZeR|

alright thanks
again there is no weird sounds/it accelerates fine/no knocking just wanted to be sure

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MT-2500

It should not be feathering or moving around.
If it is a electric oil pressure gauge.
Time to put a manual test oil pressure gauge on it and find the real pressure.
If good steady pressure on a manual test gauge check the oil pressure sending unit.
MT

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Remember proper testing gives us the answer to many problems.
MT

drdd

it should not flicker around on its own. It will however, move in relation to engine speed (when you press the gas pedal).

20 - 80 is normal on a 1997.

|97BlaZeR|

today it was about 20 degrees cooler and it stayed relatively solid at 75.

i still want to check it though

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