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oil pressure drop

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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clarkmiller
Posts: 3
Joined: 15 December 2020
Year and Model: 2005
Location: Benton

oil pressure drop

Post by clarkmiller »

New to forum. 05 XC70 235000mi. I picked this up cheap. One cylinder low compression. Burnt valve. Planed head, replaced all valves, pcv box while all apart. NOW- Runs great until you drive it down the road for 10 min, and I get the stop safely no oil pressure message. Sooooo, we flushed the motor, dropped and cleaned oil pan and pickup tube, installed new filter,and Castrol synthetic 10-30. New oil pressure sensor. Same message. The motor runs very quietly, excellent power, and stays quiet after message.

I'm at my wits end. Any ideas?

clarkmiller
Posts: 3
Joined: 15 December 2020
Year and Model: 2005
Location: Benton

Post by clarkmiller »

Additional- Also replaced oil pump. All parts came from FCP Euro

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matthew1
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Year and Model: 850 T5, 1997
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Post by matthew1 »

Help keep MVS on the web -> click sponsors' links here on MVS when you buy from them.

Also -> Amazon link
. Click that when you go to buy something on Amazon and MVS gets a cut!

1998 V70, no dash lights on

1997 850 T5 [gone] w/ MSD ignition coil, Hallman manual boost controller, injectors, R bumper, OMP strut brace

2004 V70 R [gone]

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