Malibu Response / Indmar 5.7L Oil Pressure Switch and Oil Sending Unit Replacement : How To

Early 2000’s Malibu Oil Pressure Switch and Oil Pressure Sending unit replacement on a Indmar 5.7L

[@AndTodaysProjectIs]

Great video. Were you having an "OIL-L" indication at all or just the leak?

[@mkruer5264]

I had a 2000 Malibu Response and the factory gauges were replaced with Faria gauges. The oil PSI was always pegged at 10psi regardless of engine RPM so I replaced these units to troubleshoot but it ended up being a faulty gauge.

[@randyzimmerman1192]

I have a 2001 Malibu responce, oil pressure gauge stopped working, changed both of the sensors you did in the video and still doesn’t work. Any ideas where I could look?

[@mkruer5264]

Not uncommon for the gauge itself to stop working. These early 2000’s are known to have some of the worst gauges Malibu has made. My Response in this video was upgraded to Faria gauges and GPS Speedo. I would google how to troubleshoot a gauge like that and go from there.

[@brentontrask2322]

Hey would you happen to know what the fitting that both parts attach to, to connect to the block is called or where I could find one?

[@mkruer5264]

I do not. I would reach out to skiboatpartsonline / Malibuparts / Bakes / SkiDim and one of those could get you hooked up. It’s definitely an odd fitting.

[@brentontrask2322]

@@mkruer5264thank you!