Cerbera 4.2 oil pressure
Discussion
Hi, the existing oil pressure gauge picks up from centre of the V, underneath the coils packs.
With a 4.2 it can be accessed without taking the throttle bodies off, but you just need smallish hands and some fairly long pliers (and a device to pick up the washer and bolts that you drop!). I had to get to my sender last week. I just took the dipstick out, disconnected the injector connectors from the back four injectors to make some space. Remove the coil packs, I left the HT leads connected (no chance of mixing them up), disconnected the ecu cables and slid the coil packs back so they rested on the clutch housing. Remove the plate that the coils packs attach to and the oil pressure dash light sender unit is towards the back of the engine and the oil pressure gauge pipe is just in front of it.
How low is your gauge reading? I have a SPA digital gauge and that reads about 30psi at a hot idle (900-950rpm)
With a 4.2 it can be accessed without taking the throttle bodies off, but you just need smallish hands and some fairly long pliers (and a device to pick up the washer and bolts that you drop!). I had to get to my sender last week. I just took the dipstick out, disconnected the injector connectors from the back four injectors to make some space. Remove the coil packs, I left the HT leads connected (no chance of mixing them up), disconnected the ecu cables and slid the coil packs back so they rested on the clutch housing. Remove the plate that the coils packs attach to and the oil pressure dash light sender unit is towards the back of the engine and the oil pressure gauge pipe is just in front of it.
How low is your gauge reading? I have a SPA digital gauge and that reads about 30psi at a hot idle (900-950rpm)
WIL35 said:
Hi, the existing oil pressure gauge picks up from centre of the V, underneath the coils packs.
With a 4.2 it can be accessed without taking the throttle bodies off, but you just need smallish hands and some fairly long pliers (and a device to pick up the washer and bolts that you drop!)......
This was the best tool that I ever bought for working on a Cerb With a 4.2 it can be accessed without taking the throttle bodies off, but you just need smallish hands and some fairly long pliers (and a device to pick up the washer and bolts that you drop!)......
Mr Cerbera said:
This was the best tool that I ever bought for working on a Cerb
good choice. I went for one of these, useful for those alloy parts:https://www.eurocarparts.com/p/sealey-ak653-flexib...
First thing to do is change the Oil Pressure Relief Valve Spring
If it is fractured, make absolutely sure you get every part out
It you can't you must remove the small L shaped pipe between sump and pump, and you must find every part of the spring
It won't become loose in the sump because of the pickup filter
If any part of a fractured spring gets in to the pump, the damage that ensues could make your engine uneconomical to repair
If it is fractured, make absolutely sure you get every part out
It you can't you must remove the small L shaped pipe between sump and pump, and you must find every part of the spring
It won't become loose in the sump because of the pickup filter
If any part of a fractured spring gets in to the pump, the damage that ensues could make your engine uneconomical to repair
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