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1999 BMW 740i 4.4L Poor Idle Quality, MIL Lamp on
I had never done a timing chain on a M 62 engine. Installed new chain and giudes, I locked cams and used lock pin at transmission. Never removed cams or gears or anything having to do do with vanos.. Put all back together and now runs but rough at idle with ch...
FIX posted 2/27/2008
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Related Documents & Media | VIN | WBAGG8338X |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | 740 Il M 62 |
Trouble Codes
| 034 | Launch tool Function Inlet-camshaft control bank 2 |
| 21 | A Camshaft position Timing over advanced or system performance Bank 2 |
| P00 |
Message Closed w/FIX
Vehicle Data
1999 BMW 740i
| VIN | WBAGG8338X |
| Engine | 4.4 L / 8 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always, Idle |
| Misc. | 740 Il M 62 |
Trouble Codes
| 034 | Launch tool Function Inlet-camshaft control bank 2 |
| 21 | A Camshaft position Timing over advanced or system performance Bank 2 |
| P00 |
Video