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Author Topic: ignition coil wires  (Read 1768 times)

Offline 77 cc lb

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ignition coil wires
« on: October 30, 2014, 05:03:40 PM »
Hi, I have an 88 Suburban with a 454 TBI. I just finished putting new gaskets on the top end (TB, intake and valvecovers). The only thing left to reconnect is the coil wires. I am at a total loss as to where the one unplugged is supposed to go. I don't see any extra wires anywhere. Any ideas would be appreciated.
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87 Chevy crewcab shortbed soon to have a 454/400

Online bd

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Re: ignition coil wires
« Reply #1 on: October 30, 2014, 05:26:56 PM »
Coil negative primary tap for tachometer signal.  Generally, if you don't have a tach, that pigtail doesn't connect to anything.
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Rich
It's difficult to know just how much you don't know until you know it.
In other words... if people learn by making mistakes, by now I should know just about everything!!!
87 R10 Silverado Fleetside 355 MPFI 700R4 3.42 Locker (aka Rusty, aka Mater)

Offline 77 cc lb

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Re: ignition coil wires
« Reply #2 on: November 01, 2014, 01:47:53 PM »
Thanks for the info bd, appreciate it!
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87 Chevy crewcab shortbed soon to have a 454/400
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