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1987 Nissan D21 2.4L Excessive Emissions, Poor Idle Quality
Have a 87 pick-up with Z24i engine. has throttle body style injection. truck is over fueling big time, just pouring the fuel out of the injectors. Did all the basics, fuel pressure, cam and ignition timing, compression etc, all are o.k. Checked for codes and h...
FIX posted 8/3/2000
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| VIN | [No VIN Available] |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Always |
| Misc. | Throttle Body Injected |
Trouble Codes
| 42 | tps sensor open or high |
| 43 | injector open or high |
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Vehicle Data
1987 Nissan D21
| VIN | [No VIN Available] |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Always |
| Misc. | Throttle Body Injected |
Trouble Codes
| 42 | tps sensor open or high |
| 43 | injector open or high |
Video