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2000 Toyota 4Runner Limited 3.4L Poor Idle Quality, Misfire, MIL Lamp on
Truck came in w/p0300 p0303 p0304. Truck had 2 different types of spark plugs. Changed spark plugs & wires. Cleared codes & drove the truck. When cold, truck run perfect. After it warmed up p0304 came back. It seems to run better at high rpm. #4 injector chang...
Summary posted 8/27/2010
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Related Documents & Media | VIN | JT3GN87R0Y |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
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Vehicle Data
2000 Toyota 4Runner Limited
| VIN | JT3GN87R0Y |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
| Occurs | Hot |
Trouble Codes
| P0300 | Multiple Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
Video