OP is talking about blowing out the PCV without taking everything apart OP - It’s really not feasible. The hoses need to be replaced. It’s not just a matter of plugging but the hoses harden and crack. And the crud that blocks the passages is very hard. Especially at the connection on the bottom of t...

This video explains the issues you are dealing with very well: https://www.youtube.com/watch?v=o690DovjDAc My advice: DO NOT use "Multi-Vehicle ATF" - Instead use the fluid that is SPECIFIC to the transmission. All my Volvos have an AISIN Transmission - and I use AISIN ATF specific to thei...

My suggestion is to drain from the bottom drain hole as much as will pour out (about 3.6 quarts). Refill with Mobil 3309 in the same measured amount. Drive normally for about 100 miles. The drain, fill and drive plan should reduce any shock of fluid change on the transmission. Do not use MaxLife - i...

https://www.matthewsvolvosite.com/xc90- ... el-system/

Krons wrote: ↑26 Sep 2024, 20:02

BlackBart wrote: ↑24 Sep 2024, 18:38Magic?

Chemistry magic.

Science!

After watching Lake Speed Jr's videos I'm not going to run additives in my oil anymore, unless it's shortly before I change the oil. What happens is that additives dilute the oil manufacturers built in additives to the oil (oil is never just oil). Just like the dose makes the poison, or the medicine...

Installed a 150 watt oil pan heater and also checked that my block heater is working in preparation for winter. This car lives outside year round and although it will start in -30 with no supplemental heat, it breaks my heart to have to do it. I bought this heater at Fleet Farm for 35 bucks. It look...

I’m a moderator on a forum. Top pet peeves: 1. Posts for sale and immediately leaves forum to not return for 6 months. 2. Not updating sold items resulting in multiple “sorry that is sold” replies. 3. No details of what part number is or what it fits. 4. Priced way above market. 5. “ Accepting offe...

Ive heard they depreciate quickly and many who bought new have found they have taken a bath...

Say three Hail Mary’s and go on your way.