× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1991 Nissan 240SX 2.4L Excessive Emissions, Poor Idle Quality, Surge
Posted to Asian Driveability on 9/19/2001 4 Replies

Items aready repaired , o2 sensor replaced [dead], ground splice in wire harness at injectors for TPS repaired, MAF sensor grounds added, contaminated oil and filter changed...

----- NOW --- it will idle at 750 rpm with intermitant drops to 200 rpm, WHICH at ...

4 Replies Received (View Replies)

  Related Documents & Media  1991 Nissan 240SX

 
Message Closed w/FIX

car Vehicle Data

1991 Nissan 240SX

VIN JN1MS34PSM
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port injected, sequ
Emissionsus fed
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursIdle, Intermittently

Trouble Codes

45leaking injector code is intermitant
Message Closed w/FIX

car Vehicle Data

1991 Nissan 240SX

VIN JN1MS34PSM
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / port injected, sequ
Emissionsus fed
SymptomsExcessive Emissions, Poor Idle Quality, Surge
OccursIdle, Intermittently

Trouble Codes

45leaking injector code is intermitant