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Out side of the timing chain and gears being replaced there are no adjustments. The vehicle computer controls the timing. On other vehicles the distributor can be turned in either direction to advance or retard the timing. This is not the case for the 4.3 v6.
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∙ 12y ago
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What is the timing degrees for a 91 s10 blazer 4.3 2wd?
on a 91 blazer s10 4wd
91 s10 what years interchange grille?
any first gen s10 0r blazer or bervada grills will fit
91 grill in a 87 s10 blazer?
This can be done, though some modifications may be needed. If you need to replace your core support (rad support) as well, order a core support for a 91 S10 blazer. This will help do away with the mounting issues. I did this to a 1985 S10 blazer and the grill fit fine with the factory core support, but not all of the mounting locations matched.
Where is the throtle position sensor on a 91 Chevy s10 blazer?
On the drivers side of the throttle body.
Where is the egr valve on a 91 s10 blazer 4.3 v6?
It is behind the throttle body, on the intake manifold.
How to Drain oil on 91 S10 Blazer?
To drain the oil on a 1991 Chevy S10 Blazer, located the oil pan drain plug. Use a wrench to remove the plug and the oil will flow into the receptacle you have provided.
What kind of oil does a 91 Chevy s10 blazer use?
I have always used 10w30. never had any problems.
Is a 91 Chevy S10 blazer temp control vacuum or cable operated?
Neither, I believe it's electric.
Where is the rear window defogger relay on a 91 Chevy S10 Blazer?
It is located under the AC and Heat instrument panel
What is the proper tire pressure for a 1991 Chevy S10 blazer?
your question should be , whats the proper pressure for the tiers on my 91 s-10 blazer this information is embossed on your tiers
Where is the fuelpump located on a 91 s10 blazer?
Inside the fuel tank. The fuel tank must be removed to gain access to the pump.
How much horsepower does a 91 s10 blazer 2WD 4.3L have?
160-165 horsepower. 230-235 foot pounds of torque.
