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1996 Geo Tracker 1.6L MIL Lamp on
Posted to GM Driveability on 10/20/2008 6 Replies

Hello members, been fighting this one for a long time now. First came in about 6 months ago for a MIL, P0400. Followed pinpoint tests and found egr pressure transducer to be a problem but also suspected the egr valve to be a problem due to the pintle sticking ...

FIX posted 10/21/2008

6 Replies Received (View Replies)

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car Vehicle Data

1996 Geo Tracker

VIN 2CNBJ1366T
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOne Week

Trouble Codes

P0400Exhaust Gas Recirculation System Flow Malfunction