GM Engine & Exhaust Performance EFI | GEN I/GEN II/GEN III/GEN IV Engines |Small Block | Big Block |

HELP my turck wont start after pcm install!!!

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Old Mar 11, 2005 | 01:50 AM
  #11  
thunder550's Avatar
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Originally Posted by CAMMIN03'
Try to crank it.... Leave the key in the on position for no less than 11 minutes..

Then turn the key to the off position for no less than 30 secs..

Repeat this 3 more time... it should start on the 4th or the 5th...

Do not do the times anyless than the stated times... over that is ok though...
This is the same instruction set I got from PCMFORLESS when I got my PCM from them...For some reason, mine started after the first 11 minutes instead of having to repeat three times. 11 minutes is the right length, not 5.
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Old Mar 11, 2005 | 08:41 AM
  #12  
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Try this link for the proper instructions- http://www.nelsonperformance.com/faqs/passkey.htm
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Old Mar 11, 2005 | 07:32 PM
  #13  
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Do this, works everytime. Install the PCM. Crank truck, the truck will idle and die, then remove negative battery terminal, after removing re install. Crank truck and go drive!
Philip S.
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