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02-21-2007, 11:03 AM
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#1 |
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Registered User
Join Date: Feb 2007
Location: Tucson
Posts: 44
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Timing an 87 TBI 5.7L
87 Suburban 350 TBI
I posted this question in Electrical but I see that group isn't real active so I'll give it a try here (hope this cross posting isn't a fatal error). Anyhow, I'm trying to time this Suburban but I can't locate the EST bypass wire. I've looked all around the distributor but can't find any brown with a black strip wire. Thanks. jor |
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02-21-2007, 11:16 AM
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#2 |
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Registered User
Join Date: May 2004
Location: Minnesota
Posts: 4,621
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Re: Timing an 87 TBI 5.7L
Look by the brake booster.
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02-21-2007, 12:47 PM
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#3 |
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Registered User
Join Date: Feb 2007
Location: Tucson
Posts: 44
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Re: Timing an 87 TBI 5.7L
I'll do that and post back. Thanks.
jor |
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02-21-2007, 02:41 PM
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#4 |
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Registered User
Join Date: Feb 2007
Location: Tucson
Posts: 44
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Re: Timing an 87 TBI 5.7L
That's where it was, chevytech, right under the brake booster. It's a tan wire with a black stripe just as described in the shop manual. Mine was taped up right under the loom and I didn't see it. Now that I've got this thing timed, I'll move on to more diagnostics and see if I can get it running right. Thanks for the tip.
jor |
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02-21-2007, 03:45 PM
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#5 |
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Registered User
Join Date: May 2004
Location: Minnesota
Posts: 4,621
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Re: Timing an 87 TBI 5.7L
You’re welcome.
Glad I could help. |
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