Hello, I’ve been reading here in the forum for some time now and I have a problem with myself. It’s about a Volvo 960 2.9 24V (204hp). The engine makes funny noises and I don’t know why. If you just tap the gas for a short time, the engine turns up once, then a drop-off comes and then it turns a bit higher. (Hope you see this on the video at the end. There the engine turns up two times in a row, although the throttle has only been opened for a short time.) and the valves were very loud. Workshop said that this would be normal. A week ago a new noise was added. It’s almost like a diesel engine. I localized it with (near) the water pump. It can’t lie on the belt, I degraded it for testing. The belt tensioner is also gone, but as long as it still rotates the inside remains. The consumption is also far too high (18-20L/100km). What can this be? Is the water pump broken? Now he has 204,000 on the clock, so soon would be on it again. I already did: – camshaft sensor – motor oil – servo oil scrubbing – spark plugs – air filter – cooling water – thermostat – gear oil compression measurement (ca 11-12 bar per cylinder) ECU –> no errors (1-1-1)http://www.vidup.de/v/faDrm/ Greeting Julian