 No spark |
 Mar 9 2007, 05:03 PM
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 Person of Wisdom  Group: Members Posts: 239 Joined: 14-November 04 Member No.: 386  |
As most of you know i put a 4g63T engine in my truck. Well i got everything wired up. and and turned it over, has fuel... but no spark. I checked the plug on the valve cover. nothing. I drove the laser into the garage so i know everything on the motor is good.
Things i have done. Checked all plugs. CAS, Igniter, coil, tps sensor. injectors, coolant sensors Checked for power at the coil and there is power there. Checked grounds and added more just to see if it might be the grounds. still nothing What else should i check for? Im lost as to what it could be. So any help would be greatly appreciated. -------------------- WWW.DRAGSOURCE.NET
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Mar 12 2007, 07:22 AM
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#2
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 Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
ECU could be the culprit or it could be the power transistor. Little black box that has either a 6 or 8 pin (depending on year) straight across plug. I had to replace that once to get spark back.
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Posts in this topic
TURBOWHT No spark Mar 9 2007, 05:03 PM
TURBOWHT I was told to read this. but i am horrible with di... Mar 10 2007, 12:44 PM turbohcar Try swapping the ECU into a known running DSM. Wi... Mar 11 2007, 07:50 PM TURBOWHT Got it running. woot. It was 2 little ground wires... Mar 12 2007, 11:40 AM
TURBOWHT But then i went to back it out of the garage and n... Mar 12 2007, 11:43 AM |
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