Fuel injector signal
50

Asked by trackerman69 Mar 30, 2014 at 06:29 PM about the 1995 Geo Tracker 2 Dr STD 4WD Convertible

Question type: Maintenance & Repair

Ok, this all started with raw fuel running out the tailpipe and since then I have done the
following. New injectors. new cap,rotor,plugs and wires. new fuel pressure regulator. new
distributor. changed the ECM with a working unit from my other tracker. changed the fuel
injector wire harness with the one from my other running tracker.  STILL have number
one and two cylinder injectors spraying constantly when the key is on. Thought maybe it
was bad injectors so I swapped them to three and four and they stopped and the other
two that were in three and four spray constantly now that they are in one and two. IDEAS?
SOLUTIONS? Any help would be great.

4 Answers
20

JOEHEAT answered 10 years ago

I HAVE SAME THING WITH MY TRACKER DID YOU FIND A SOLUTION?

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GuruWLJ85 answered 6 years ago

I hope for your sake it's not a crankshaft/ keyway issue. The crankshaft bolt was not torqued correctly listened and warped keyway.

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10

Paul answered 5 years ago

It seems to me that the # 1&2 injectors are bleeding due to a ground fault . Look at the wiring to the injectors and see if they aren't chafed or touching in some way .

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