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1993 Nissan D21 SE 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Poor Fuel Economy
hi we are the 2nd shop to have this one. it runs very lean and will stall at idle if you block return line will run good. have tested fuel pressure 35 psi, disconnect regulator goes to 44 psi, both in [...] volume is good. blocking fuel return raises fp to 70 ...
FIX posted 10/5/2005
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Related Documents & Media | VIN | 1N6HD16S6P |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 33 | o2 sensor or circuit |
Message Closed
Vehicle Data
1993 Nissan D21 SE
| VIN | 1N6HD16S6P |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Poor Fuel Economy |
| Occurs | Always |
Trouble Codes
| 33 | o2 sensor or circuit |
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