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1990 Geo Tracker 1.6L No Start, Poor Idle Quality, Surge, Stall, Misfire
Posted to GM Driveability on 8/3/2004 3 Replies

This 1990 Geo may have multiple problems. I am aware that the new computer may have damage to the injector driver circuit. Because of this I ran some voltage waveforms on the positive and ground side of the injector along with current ramp waveforms. Some othe...

3 Replies Received (View Replies)

  Related Documents & Media  1990 Geo Tracker

 
Message Closed w/FIX

car Vehicle Data

1990 Geo Tracker

VIN 2CNBJ18V0L
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsFederal
SymptomsNo Start, Poor Idle Quality, Surge, Stall, Misfire
OccursHot, Intermittently
Misc.Computer # 33920-60A31
Message Closed w/FIX

car Vehicle Data

1990 Geo Tracker

VIN 2CNBJ18V0L
Engine1.6 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / TBI
EmissionsFederal
SymptomsNo Start, Poor Idle Quality, Surge, Stall, Misfire
OccursHot, Intermittently
Misc.Computer # 33920-60A31