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by scdk
17 Apr 2017, 14:54
Forum: Volvo S40 & V40 2000-2004
Topic: 2003 V40 1.8: Possible bad piston ring
Replies: 6
Views: 2798

Re: 2003 V40 1.8: Possible bad piston ring


I know I wouldn't trust my nose to assess that there is gasoline in the oil.


Ok, point taken :D

All in all I feel reassured. And I think I will try the ATF trick next time an oil change comes up. Last change, I had a good amount of sludge in the filter, which may also be because I do a lot ...
by scdk
17 Apr 2017, 07:50
Forum: Volvo S40 & V40 2000-2004
Topic: 2003 V40 1.8: Possible bad piston ring
Replies: 6
Views: 2798

Re: 2003 V40 1.8: Possible bad piston ring

I've suspected fuel pressure with the start issues as well. But have yet to get a test tool.

The "blow by cause" was mostly to what I've seen with the motor oil. Believe it or not PCV is still fine :)
by scdk
16 Apr 2017, 23:33
Forum: Volvo S40 & V40 2000-2004
Topic: 2003 V40 1.8: Possible bad piston ring
Replies: 6
Views: 2798

Re: 2003 V40 1.8: Possible bad piston ring

I see I left out some important info :-)

The car and engine has done 230.000 km/143.750 miles and looks like the spark plugs was last changed at 93.000 km/58.125 miles 8 years ago.

I have not experienced any problems as such with the daily operation of the engine. I frequently rev the engine to ...
by scdk
16 Apr 2017, 14:23
Forum: Volvo S40 & V40 2000-2004
Topic: 2003 V40 1.8: Possible bad piston ring
Replies: 6
Views: 2798

2003 V40 1.8: Possible bad piston ring

While changing spark plugs yesterday, I did a compression test, with the following results:
1: 190psi
2: 190psi
3: 190psi (a bit sluggish to get to 190, started on 170)
4: 150psi

I did the "pour a bit of motor oil into the cylinder"-test on number 4 and the pressure shot right up, indicating a bad ...
by scdk
16 Apr 2017, 12:35
Forum: Volvo S40 & V40 2000-2004
Topic: 2003 V40: Front brake shield replacement / pull front wheel hub
Replies: 0
Views: 1005

2003 V40: Front brake shield replacement / pull front wheel hub

I need to replace my front brake shields, as they are rusted to the point of falling apart.

To get there I will need to pull the wheel hub, unless there is some magic way of getting it on there without doing this :)

This is made more difficult by the wheel bearing being seated directly in the ...
by scdk
10 Feb 2017, 15:17
Forum: Volvo S40 & V40 2000-2004
Topic: Suspension codes
Replies: 4
Views: 3778

Re: Suspension codes

I ended up asking a Volvo parts store here in DK: in case any one happens to stumble across this thread looking for the info, the bottom left of the plate has a six digit number, where the first two is your suspension code :)

Good to hear that everything worked out for you - I asked the parts store ...
by scdk
07 Feb 2017, 15:01
Forum: Volvo S40 & V40 2000-2004
Topic: Suspension codes
Replies: 4
Views: 3778

Re: Suspension codes

Yup, apparently there was a lot of different stuff being done depending on model year and options on purchase. The list here gives an idea of options: http://www.swedishautoparts.com/V40/Vol ... NT_SPRINGS
by scdk
07 Feb 2017, 09:53
Forum: Volvo S40 & V40 2000-2004
Topic: Suspension codes
Replies: 4
Views: 3778

Suspension codes

I am trying to figure out how to decipher my V40 suspension codes from the product ID plate. I've been able to find examples of various types of plates - IDP has a good guide - but nothing that looks like the plate in my V40.

Do any of you know any resources that can be of help?

Thanks!