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Neal, Mechanic
Category: Car
Satisfied Customers: 8351
Experience:  Auto repair pro and Mechanic on multiple makes.
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Land Rover..oil pressure warning comes..normal temp..tickover

Customer Question

Help, I am the owner of a 1993 Land Rover Defender 90 200TDi.It has done 85.000mile only
The oil pressure warning comes on when engine at normal temp on tickover. Have changed oil and filter twice and 2 new oil pressure sender switches. Any advice what to look for do next. Tony Camilleri worried Landy owner.
Thank you
Submitted: 6 years ago.
Category: Car
Expert:  Neal replied 6 years ago.

Welcome to JustAnswer, I'm Neal and I am here to assist you.

Please feel free to ask follow up questions, it is part of the process.


Do you also have a gauge installed?


What weight oil are you using?

Customer: replied 6 years ago.
No guage installed .oil grade is 15/40
Expert:  Neal replied 6 years ago.
You can try a heavier grade of oil but I suspect you may end up needing a new oil pump.