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1989 Dodge Dakota 3.9L Poor Idle Quality, Hesitation, Surge
Posted to Chrysler Driveability on 3/23/2004 11 Replies

Hi all. I have an old beat-up truck in my stall, running very lean. Hardly idles, surges up and down. Down the road, hesitates, bogs, surges, etc. Fuel pressure and volumn seem ok. MAP sensor I believe is testing ok. Voltage is 4.5 key-on-engine off, voltage d...

11 Replies Received (View Replies)

  Related Documents & Media  1989 Dodge Dakota

 
Message Closed w/FIX

car Vehicle Data

1989 Dodge Dakota

VIN 1B7GG6X8KS
Engine3.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge
OccursAlways

Trouble Codes

13MAP pneumatic change
51air fuel ratio at limit lean
Message Closed w/FIX

car Vehicle Data

1989 Dodge Dakota

VIN 1B7GG6X8KS
Engine3.9 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge
OccursAlways

Trouble Codes

13MAP pneumatic change
51air fuel ratio at limit lean