350 chevy oil pressure drops rapidly after starting.
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350 chevy oil pressure drops rapidly after starting.
Hey I working on a 94 chevy 1/2 ton 4x4 I start it up and it has 40-50 psi oil pressure then after 5-10 seconds it rapidly drops to 2-5 psi and stays there.
Could it be a pick up tube? Oil pump? other problem??
Thanks
Could it be a pick up tube? Oil pump? other problem??
Thanks