Ok how about how to reflash a ECM for 94 Jimmy

1994 GMC JIMMY
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70SIXSPEED
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94 GMC Jimmy, 165,000 miles, got a new ECM to put in it but it says it requires flash programming unit. Anybody know how???
Nov 28, 2006 at 10:42 PM
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GMX
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IT REQUIRES SPECIAL EQUIPMENT CHECK WITH UR LOCAL SHOPS IF THEY CAN REPROGRAM IT FOR U OR U HAVE TO GO TO UR LOCAL DEALER FOR IT.. I CAN DO IT BUT UR TO FAR
Nov 29, 2006 at 9:49 PM
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70SIXSPEED
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The local Chevy dealership quoted me $200 just to reflash the ECM. Not including labor on install or anything, sounded a little high to me, does this sound legit?
Nov 30, 2006 at 12:43 AM
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GMX
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WELL ALL I CAN SAY IS THAT EVERYONE HAS THERE PRICE, AT MY SHOP WE CHARGE $84 TO PROGRAM & THE REPLACEMENT U COULD DO UR SELF ( IT'S LOCATED IN THE RH OF THE VEH. UNDER THE HOOD ON TOP OF THE COOLANT RESERVOIR , CAN MISS IT JUST REMEMBER TO TRANSFER THE INSIDE MEMCAL(NOCK SIGNAL) GOOD LUCK :shock:
Dec 2, 2006 at 7:33 PM