Knocking rear shocks

[perdrix]

Back in 2016 I replaced the springs on my 1.7 (2001) Puma with Apex lowering springs (Eibach springs not available) from Pum People (I think a 35mm drop).

At the time I also fitted KYB 333943 shocks to the front and MonRoe 23903 shocks to the rear.

Fast forward to last week - garage reports rear shocks are "knocking" and says I should replace them with Bilstein shortened shockers (though didn't say exact p/n or series - would that be B8)? They also added that the ride would be more comfortable when done.

Anyone here who "knows" what the best fitment here is?

Thanks
David

 

[grogee]

I'd be surprised at name brand shocks failing after 2 years unless you've driven to the moon and back in that time.

I had a squeak from my Puma rear end, I replaced the shock top mounts but it's still there. I'm running standard springs/shocks.

I don't see how shortened shocks would cure a knocking sound but I'm willing to be proved wrong. Surely if you fit shorter springs over standard shocks, the shocks just operate in a slightly different area of their travel?

The only other obvious and easy thing to check would be bottom shock mount where it meets twist beam; if the mounting bolt is loose that would cause a knock. Similarly the bushing inside the bottom mount but again I'd be surprised if it's worn out.

 

[YOG]

I've had KYB front (333943) and back (341965) + Eibach Springs fitted for nearly 10 years, and have had no problems.

 

[alohas1976]

I need after 12 years to change my gaz shocks which i was received from England, ofc i cant rebuy them because todays prices are too much costly, i have Eibach Springs 3,5 , but i want ideas to feet new shocks to my 19 yo Puma