Front suspension knocks
Clunks over bumps or speed breakers usually come from worn upper or lower wishbones, bushes or top mounts. We replace the worn parts and set it up correctly.
01Peugeot 407 specialist · Pannipitiya
Peugeot 407
Service & Repair
The 407 is a comfortable, refined cruiser with striking looks. It's also a heavy car with a complex front suspension, so knocks and worn parts are common as it ages.
About the 407
Your Peugeot 407, in specialist hands
We'll keep your 407 quiet, smooth and reliable, with proper diagnosis before any part is changed.
Need a part? Browse Peugeot 407 spare parts or ask us on WhatsApp.
- Model years
- 2004–2011
- Body styles
- Saloon, SW estate, coupé
- Engines
- 1.8 and 2.0 petrol, 2.0 and 2.2 HDi diesel, 2.7 HDi V6, 3.0 V6
- Gearboxes
- Manual, 4-speed AL4 and 6-speed automatics
- We offer
- Servicing · Diagnostics · Engine & gearbox · Steering & suspension · Body parts · Spare parts
Common problems
Common Peugeot 407 problems we fix
These are the issues we see most often on the 407. Whatever the symptom, we diagnose first and explain the fix before any work starts.
Automatic gearbox
Harsh shifts, hesitation or warning lights on AL4 and 6-speed automatics. Diagnosis comes first, so you only pay for what's needed.
02DPF and EGR (HDi)
Diesel particulate filter warnings, loss of power or limp mode on HDi engines. We clean, regenerate or repair the DPF and EGR system.
03Electrical and BSI faults
Window, locking, lighting and dashboard faults can be traced to the BSI, wiring or switches.
04Cooling and air conditioning
Radiator, fan and AC faults matter in Sri Lankan heat. We keep both running properly.
05Book your Peugeot 407 in
Message us your 407's year and what's going on, plus a photo or video if you can. We'll tell you what to expect before you come in. Open 8:30 AM – 6 PM, every day except Thursday.
Peugeot 407 FAQ
Questions about your 407
Anything else? We're a WhatsApp away.
Ask a questionWhy does my Peugeot 407 knock over bumps?
It's usually worn front wishbones, bushes or top mounts, a known weak spot on the 407. We'll inspect it and replace only what's worn.
Do you service the 407 SW and coupé?
Yes, every 407 body style and engine, petrol, diesel and V6.
Where is P.M. Motors?
100/1A, Malapalla, Pannipitiya 10230, a few minutes from the Makumbura interchange. Easy to reach from Maharagama, Kottawa, Homagama, Nugegoda and Colombo.
What are your opening hours?
8:30 AM to 6:00 PM every day except Thursday, including Saturdays and Sundays. We're closed on Thursdays.