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1994 Lexus GS300 3.0L MIL Lamp on
Check enginge light on, code 71 EGR System. Found no vacuum to EGR valve at cruise. EGR Vacuum Modulator bottom port would not hold vacuum. Replaced Vacuum Modlator now have vacuum at EGR at cruise. Light came back on, same code 71. Pumped up EGR at idle very ...
FIX posted 6/17/2005
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Related Documents & Media | VIN | JT8JS47E8R |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 71 | egr system |
Message Closed
Vehicle Data
1994 Lexus GS300
| VIN | JT8JS47E8R |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPI |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 71 | egr system |
Video