my mistake: when I replaced the filter 2 mobts ago, I didn't relized that the old o ring from the old filter got stuck to the engine. So now they where 2 stacked and the old one recided to move now crearing the leak. I had to whack the old filter to loose it and this time the 2 o rings came glued to...

my 940 suddendly developed a big oil leak, 4 quarts in 30 sec, the leak seems to be in the area under the oil filter, what could it be? appart of the oil filter?

Replacing the speedo did fix the 311 code, I swapped the injectors with some blue ones ( I think they are for turbo ) and the engine was not working properly and it gave me an oxigen sensor error. In the swap I notice that the ground cable that goes from the firewall to the manifold was broken, so I...

I found out it is a Regina fuel system, it's the only one that uses an Air Temperature Sensor instead the Air Mass Meter. I tested the air sensor and it seems to work fine, still have to check the cables. Somewhere I read that leaky injectors and bad fuel regulator can set the code 232, I have anoth...

Hi, I am a new owner of an old 1992 940 4 cyl non turbo ( vin numbers 6 and 7 are 88 ) The Chilton's manual prints in one page that the fuel system is a LH 2.4 and in the next page it prints that it is a Regina. Check engine light comes on I read the code the test cable plugged in number 6 and I get...

Hi, I have a 940 1992 , all the lights in the back work with the exeption of the 2 brake lights that are installed in the trunk lid. Each side has 3 bulbs at the end of the fender (position , brake and turn) and 3 more in the trunk lid: position, reverse and brake I supose, the 2 brakes aren't worki...

I just bought this Volvo: The serial number tells me it is a turbo model but It does not has a turbo and the engine is a 230f The problem is that I connect the battery and that the engine starts fine and 30 seconds after driving it starts to shut down after that it only idles fine but whein I try to...