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1989, S10 Blazer, 4.3L
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7 Posts
Discussion Starter · #1 · (Edited)
hi anyone can help me to find a diagram vacuum hose for S10 Blazer 4.3, TBI 1989, i rebuild the engine and i cant find this info
 

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2003 GMC Sonoma SLS extended cab 4.3L auto 4x4
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69 Posts
Which hose(s) are you referring to - fluid, vacuum, etc.?
 

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Been there Done it
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11,874 Posts
Got this off the www so it could be correct.
351760
 

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Registered
1989, S10 Blazer, 4.3L
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7 Posts
Discussion Starter · #5 ·
Hi dear thanks for answer, but my tbi have 4 letters in the front J C A S
 

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Been there Done it
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11,874 Posts
Here's a link to a few diagrams. I believe the last one should be what you're after since it's for models that were exported from the USA. It's for a 2.8 but the emission stuff was the same on 2.8 and 4.3's

351766
 

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Engineer
2003 S10 4.3L 4wd Crew Cab
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96 Posts
Here's the one I use.

351767
 
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