PSA CR DI (Suzuki) vibriert bei 1500 1/min | Posts 16+

Annoying!

If even the smallest metal particles are in front of the nozzle of an injector, it can cause problems, but you usually hear that happening.

My first fuel pump also failed after only 20,000 km, back in 2002. At that time, fuel quality was a known issue, as the switch to sulfur-reduced fuel had just been implemented.
"Some people also say that it's always only pumps from a specific factory that fail. Mine, according to the label, was originally from the Czech Republic, but the ones being produced now are "Made in Italy." It now has over 160,000 kilometers on it. I occasionally use pure biodiesel to clean the system and increase the fuel rail pressure, and it's holding up well (except for a leak last year). I'd be curious to know where your pump was manufactured, just for fun."

The Bosch CR injector of the 1st generation is truly the worst. By the way, the RHZ and RHY engines are fundamentally the same, with the same engine and injector, but with 8 fewer valves, which is why they have the same problems.

Okay, and don't forget to replace the rail as well. Also, a new pre-pump is probably needed, as it often sucks up debris along with the fluid.

And one more thing, it's best to take a look at the piston with an endoscope, as leaking injectors can, as is known, melt the omega-shaped combustion chamber. For safety's sake, all the engines were replaced as a precaution, but how that's going to work for Susi

is running again.
The fuel pump and filter, including the housing, were replaced.
The rest was only cleaned.
but he is running.

A BIG THANK YOU FOR YOUR HELP