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1994 Buick LeSabre Custom 3.8L Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp on
replaced t.p. sensor feb. 2004 due to bad hesitation and code. since then customer has done a fuel pump, m.a.f. sensor and o2 sensor. returned to our shop april 2004 with 2 lean codes stored and o2 sensor stuck at 4 with no cross counts. found resticted fuel f...
FIX posted 5/7/2004
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G4HP52L3R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TPI |
| Emissions | OBD |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp On |
| Occurs | Hot, on Accel, Idle, Intermittently |
Trouble Codes
| 131 | o2 lean |
| 171 | fuel trim lean |
Message Closed w/FIX
Vehicle Data
1994 Buick LeSabre Custom
| VIN | 1G4HP52L3R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / TPI |
| Emissions | OBD |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Stall, MIL Lamp On |
| Occurs | Hot, on Accel, Idle, Intermittently |
Trouble Codes
| 131 | o2 lean |
| 171 | fuel trim lean |
Video