4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
125,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 BMW 745 engine problems

engine problem

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2003 BMW 745 Owner Comments

problem #1

Feb 022012

745 i V8

  • Automatic transmission
  • 125,000 miles

A D V E R T I S E M E N T S

check engine light on, code says it is secondary exhaust ports plugged. stealership replaced one of two

exhaust port valve for $500. when check engine light came back on, they said the secondary exhaust ports

are plugged, the heads need removed and ports blasted out with walnut shells to fix the problem or just ignore it!

- , Brooksville, FL, USA

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