| Issue ID | 651711 |
| Internal NHTSA # | 10208870 |
| Manufacurer | BMW OF NORTH AMERICA, LLC |
| Brand | BMW |
| Model | E36 |
| Model Year | 2003 |
| File date | 09/10/07 |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
| Product type code | VEHICLE |
| Description of the problem | Double vanos system on several models of bmw from 1999 to 2006, have defective vanos systems. The e39 double vanos (variable valve timing unit) has a malfunction problem. This double vanos can be found on 6-cyl engines m52tu, m54, and m56, found in several model cars, e39, e46, etc, years 99-03. The malfunction symptoms are almost all subtle and mostly go unnoticed. They include lower gas mileage, lower performance, degraded emissions control, and possibly others. The m52tu engine (99-00) has one further malfunction symptom which is far from subtle. It occurs on cold weather cold engine starts and takes the form of repeated engine attempted stalls and possibly a complete engine stall. The engine rpms drop dramatically and then recover. This then repeats after a few seconds of steady idle. The problem can be more definitively diagnosed by disconnecting the vanos intake or exhaust solenoid electrical connector. |
| Vehicle Mileage at Failure | 37500 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | MIRAMAR, FL |
| VIN pattern | WBSBL93473JXXXXXX |
| 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 | 16/09/05 |
| Was original owner? | N |
| Anti-lock brakes | Y |
| Cruise control | Y |
| Number of cylinders | 6 |
| Drive train type | RWD |
| Transmission type | MAN |
| Vehicle speed | 0 |
| 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 | INFINITY OF COCONUT CREEK |
| Dealer's telephone number | 9548616100 |
| Dealer's city | COCONUT CREEK |
| Dealer's state code | FL |
| Dealer's ZIP code | 33073 |