2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Pintle Broken before Injector Removal..Screwed?

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Old Apr 13, 2016 | 06:37 PM
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Pintle Broken before Injector Removal..Screwed?

Well all I wanted to do was get my injectors cleaned, and while I was removing the secondary injectors the pintle broke..inside the LIM..
Pintle Broken before Injector Removal..Screwed?-pintle-broken.jpg

I removed a few pieces that were visible, but I do not know if there are any more pieces inside.

So should I just remove the LIM and clean it out, or should I assume there are pieces already in the engine and pull it?

I do have a fresh streetport rebuild in the garage, but I wanted to drive her around for the summer while I save up for supporting mods for the ported.
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Old Apr 13, 2016 | 07:36 PM
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I wish I was driving!
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From: BC, Canada
Originally Posted by GA_Boy_Drew
Well all I wanted to do was get my injectors cleaned, and while I was removing the secondary injectors the pintle broke..inside the LIM..
Attachment 576472

I removed a few pieces that were visible, but I do not know if there are any more pieces inside.

So should I just remove the LIM and clean it out, or should I assume there are pieces already in the engine and pull it?

I do have a fresh streetport rebuild in the garage, but I wanted to drive her around for the summer while I save up for supporting mods for the ported.
Pull both trailing plugs.
Put a shop vac tightly sealed against the secondary port. You should feel air sucking through the primary runner. Slowly rotate the engine clockwise with a ratchet on the front port while running the vac. If the ratchet binds, at any point, disassemble the engine. If you can rotate 3 full crank turns, you're fine.
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Old Apr 13, 2016 | 07:54 PM
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Thanks for the response.
Should I keep the primary injectors installed and keep both secondaries removed after I pull the 2 spark plugs?
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Old Apr 14, 2016 | 07:37 AM
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I just re-read your response, and I realize my question above is answered in your response.

note to self: Do not respond when drinking and sleep deprived
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