Got it running much better ! coil wire was arcing Plug wires # 1-4-7 were not firing -[Replaced them ! Runs much better now ! still not perfect but it will be ! Yea!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
AFAIK there are no difference in stock ignition components between SO & HO...
Simplifying process, basically voltage builds in coil till the spark plug fires, which grounds the voltage at approx 8-10Kv... Sooo assuming good spark plugs & wires, voltage should never build to the point it's jumping from the wires... A slight amount of corona is often visible in the dark, not really a big issue...
Not OODIFIED But MODIFIED LOL Default 1988 Thunderbird 5.o H/o Conversion done ! But I have an issue ? 1989 5.0 H/o in a 88 Tbird automatic ! Spark jumping ISSUE ! Well to start with please keep in mind I did not do the install of this MOTOR into my car ! I bought the car and had to complete the work ! Used cool cats site to complete it ! ************************************************** *** 1989 Mustang 5.0 H/o The rest of the conversion has been completed by me !Per Hot rod Mag conversion sheet A9p performance ECM Maf Pigtail 5.0 air tube and maf combo tube ************************************************** **** Now this car had sat for more than 5 years why because they could not get it started ? Turned out the IGN switch had separated so I replaced it and after replacing the fuel pump it started right up ! ************************************************** There are no codes so my issue is with The minute we went to set the timing Bam I got the shock of electric of my life ! **************** So Later that night in the dark I fired up the engine The light show started at the first 3 plugs on each bank ! ********************************************* So today I added a ground strap to the engine And still I have arcing ? ***************************************** I touched the side of the COIL And Bam I got the shock again ! And yes it kinda hurt ! ********************************************** So I have New Dist cap Wire's Engine control module pickup coil Rotor Etc: ************************************************* Iam At A lost I did not hook up this motor so Iam behind the 8 ball on this ! Anyone got an Idea ? Thanks ahead of time !
1989 5.0 H/o in a 88 Tbird automatic ! Spark jumping ISSUE ! Well to start with please keep in mind I did not do the install of this MOTOR into my car ! I bought the car and had to complete the work ! Used cool cats site to complete it ! ************************************************** *** 1989 Mustang 5.0 H/o The rest of the conversion has been completed by me !Per Hot rod Mag conversion sheet A9p performance ECM Maf Pigtail 5.0 air tube and maf combo tube ************************************************** **** Now this car had sat for more than 5 years why because they could not get it started ? Turned out the IGN switch had separated so I replaced it and after replacing the fuel pump it started right up ! ************************************************** There are no codes so my issue is with The minute we went to set the timing Bam I got the shock of electric of my life ! **************** So Later that night in the dark I fired up the engine The light show started at the first 3 plugs on each bank ! ********************************************* So today I added a ground strap to the engine And still I have arcing ? ***************************************** I touched the side of the COIL And Bam I got the shock again ! And yes it kinda hurt ! ********************************************** So I have New Dist cap Wire's Engine control module pickup coil Rotor Etc: ************************************************* Iam At A lost I did not hook up this motor so Iam behind the 8 ball on this ! Anyone got an Idea ? Thanks ahead of time !