I've been repairing my V70, no repair possible outside in winter, so the car has not been started for about a year.
Amongst other things I've replaced the front crank seal after first removing the oil pump.
So, the oil pump is now dry as a bone, and I'm wondering how long it would take the oil to travel from the pick-up in the sump, through the oil pump and filter before it reaches the oil galleries in the engine.
Here's the question: -Would it be a good idea to prime the oil pump by filling some oil through the filter housing before starting?
Oil pump priming. V70 2008, 2.4d
- abscate
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This is one of the invented issues that gets all sorts of bad forum traffic.
Just start it and idle normally, watching for the oil pressure to come up and turn the light off in the first 5-10 seconds. Bring it to normal temperature, then a short test drive.
COntrary to internet myth, 99% of engine wear does not occur on startup due to oil starved bearings.
I once idled my T5 for 30 minutes with clogged oil passages, essentially with zero oil pressure. At idle, there is almost no load on bearings. That same engine now has 265k miles on it.
You could just crank it over for 10-15 seconds using the white remote cranking connection underhood, or disable fuel pressure by pulling a fuse or relay, alternatively.
Its an engine, not a neuron.
Just start it and idle normally, watching for the oil pressure to come up and turn the light off in the first 5-10 seconds. Bring it to normal temperature, then a short test drive.
COntrary to internet myth, 99% of engine wear does not occur on startup due to oil starved bearings.
I once idled my T5 for 30 minutes with clogged oil passages, essentially with zero oil pressure. At idle, there is almost no load on bearings. That same engine now has 265k miles on it.
You could just crank it over for 10-15 seconds using the white remote cranking connection underhood, or disable fuel pressure by pulling a fuse or relay, alternatively.
Its an engine, not a neuron.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
- abscate
- MVS Moderator
- Posts: 35267
- Joined: 17 February 2013
- Year and Model: 99: V70s S70s,05 V70
- Location: Port Jefferson Long Island NY
- Has thanked: 1497 times
- Been thanked: 3810 times
Just noticed you have a diesel. I’m not sure on the fault codes on that model. There’s probably a stop solenoid you can disconnect
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 XC90-in-Red
Link to Maintenance record thread
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