EGR valve and cooler clogging
ModerateExhaust & EmissionsVEA diesels build soot in the EGR system and begin to hesitate, warn or fail emissions tests if the car mostly does short trips.
Most affected: D2, D3, D4 VEA diesels
Typical symptoms
- •Flat response
- •Engine warning light
- •Uneven running at low rpm
What to inspect before you buy
- ✓Warm road test
- ✓Recent EGR invoices
- ✓Avoid obvious low-speed urban-use examples