Volvo Forum + help for owners

I checked something. When I give the circulation inside and then the external circulation, but I do not turn on the blower, there is resistance immediately after turning on the blower

There are no speed changes, or at least I haven't noticed. The blower is original from 98. The filter is about six months old. I think it started when I had a wet cabin filter after a heavy rain. It turned out that the seal on the casing had come off. I found that the wet filter resisted, so I repla...

Is it an outside air flap? I have taken out the cabin filter and flap is moving normally.

Has anyone had a problem with the cabin blower. After turning on the airflow to max and the external circulation, after a minute, the speed drop and hummed as if something was putting resistance to the air. After turning on the circulation inside, it blows to the maximum and the speed do not drop. C...

Yes. Short-term fuel corrections are the same as for gasoline. Either I think or today when I moved the wastegate valve it worked better

The car has a manual gearbox. Now, when it is very cold, when the engine is started, the increase to 1500 RPM and it goes out. Re-ignition and engine running.

The 2.5 lpt throttle cable motor works as if in two modes. The first: super accelerates from low revs and is flexible Second: it works sluggishly as if it had less power. No errors, long-term fuel corrections +3 Air flow meter at 3g / s at idle. Several days he works in one mode and several in the w...

I have the same problem. I added an additional thin cable because I have no slope between the battery and the alternator. I improved the masses. I changed the regulator. I changed the alternator. It loads the same weakly around 13.5-13.7 all the time. After starting for 5s, it charges around 14.03v

I have 2.5t (2435cm) and my brother-in-law have 2.4t (2435cm). We took the heads off and the cylinder liners look like new. Mileage 340 thousand km. No cracks.

I have often read about a cracked block. Usually the second cylinder.