I OWN A 1988 IROC Z WITH A TPI 350.MY OIL SENDING UNIT (THE UNIT HS 2 WIRES GOING TO IT) IS LEAKIG THROUGH THE UNIT ITS SELF.I REPLACED IT BEFORE CAUSE IT WAS DOING THE SAMETHING (4 MOS. AGO). WHAT COULD BE THE CAUSE OF THIS? IT STILL SEND A SIGNAL TO THE OIL-PREASURE GAUGE.

 

TURN THE CAP LOCK OFF

the sender is a cheap part and they do sometimes leak where the metal and plastic meet. if it leaks replace it.

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ICON Motorsports
1st & 3rd
MM Black Diamond 538 F&AM