2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

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Old Jun 7, 2009 | 05:59 PM
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From: kentucky
problems

ok guys need some help wickedss was gonna put the tune on and the car would not take the tune it wouldnt even star what might be this prob??
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Old Jun 7, 2009 | 10:52 PM
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Originally Posted by rockstar014
ok guys need some help wickedss was gonna put the tune on and the car would not take the tune it wouldnt even star what might be this prob??
hmmm im not sure but those rims are BA
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Old Jun 7, 2009 | 10:53 PM
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From: Grand Rapids, MI
Originally Posted by rockstar014
ok guys need some help wickedss was gonna put the tune on and the car would not take the tune it wouldnt even star what might be this prob??
2.4 auto or manual?
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Old Jun 7, 2009 | 10:55 PM
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Originally Posted by Matt M
2.4 auto or manual?
ill answer that for him its 2.4 auto
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Old Jun 7, 2009 | 11:00 PM
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ya its a auto i mean the first tune he put on it worked but when he did the fuel tables for the 42.5s its wouldnt even start it would sputer
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Old Jun 7, 2009 | 11:29 PM
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Originally Posted by rockstar014
ya its a auto i mean the first tune he put on it worked but when he did the fuel tables for the 42.5s its wouldnt even start it would sputer
Ok, so you mean the car literally wouldn't start. I thought you meant that the tune wouldn't start to flash. I was going to say to try a full write because the 2.4 autos don't like to take a partial write.

Did you check to make sure all of the injectors are plugged in? Check the injector harness and main harness for bent pins where they connect together.

Last edited by Matt M; Jun 8, 2009 at 09:47 AM.
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Old Jun 8, 2009 | 04:23 AM
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ok ill check in that also do u think anything would be wrong like with the wireing of the tb area?? im running the lsj one
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Old Jun 8, 2009 | 09:48 AM
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Originally Posted by rockstar014
ok ill check in that also do u think anything would be wrong like with the wireing of the tb area?? im running the lsj one
Was it already running the LSJ TB fine before you had issues?
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Old Jun 8, 2009 | 11:18 AM
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when the tuning was done... anything changed voltage wise?

something to do w/ the amount of volts going to the coils (or something like that), may have blown one of the huge buss fuses.... that's assuming that this area was changed.

when i was tuned years ago, this was done and it took us 3 hours to get it figured out and get the car started.
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Old Jun 8, 2009 | 12:09 PM
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well ya the tb worked when we put the lousy tune on it when we put the good tune on it it would not start then it went to lock mode for awhile then after that he flashed and put the old tune back on it then it started but it is running like ****
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