| Issue ID | 898147 |
| Internal NHTSA # | 10440915 |
| Manufacurer | MERCEDES-BENZ USA, LLC. |
| Brand | MERCEDES BENZ |
| Model | C230 |
| Model Year | 2006 |
| File date | 21/12/11 |
| Component | ENGINE AND ENGINE COOLING |
| Product type code | VEHICLE |
| Description of the problem | After having the check engine light come on, we took the car to the dealership we purchased it from to perform a diagnostic after receiving codes p0170 and p0173 (mb codes 2092/2096) which mb classifies as "mixture in right / left cylinder bank is too rich when idling" and were told we would need to replace the intake manifold for $2110. The explanation we received (verbal only as they refused to describe the problem in writing after asking multiple times) was that a bushing that controls the air flow valves was worn. They could not provide a reason as to what would cause this wear considering the bushing is internal to the control valves. They also could not tell me which specific side this leak was coming from. Since the intake manifold is one large component we would need to replace the entire thing. The car is five years old so roughly just over 12k miles per year and already major components are failing. This is from the same dealer (mb georgetown, texas) who once told us our brakes (rotors and pads) were all bad and needed to be replaced. We took it to a trusted mechanic and only needed to replace the front pads as they were getting close to being worn out. We now need a second opinion since i simply do not trust them. The information they provided was "provide estimate to replace intake manifold for vacuum leak at $2110. Air leak coming from intake tumble flap assembly." |
| Vehicle Mileage at Failure | 64884 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | PFLUGERVILLE, TX |
| VIN pattern | WDBRF52H26FXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |