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Chevy S10/GMC S15-Sonoma: Problems & Solutions ![]()

2018 messages, Last post on Oct 17, 2006 at 8:12 PM
You are in the Chevrolet S-10 & GMC S15 Sonoma Forum. Your Host is kcram
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Replying to: herronthree (Sep 07, 2006 4:07 pm) Most all Rear ends whine, the preload (shims) in the pinion grar to the ring gear cause a lot of this issue. If they are not properly "pre loaded" at the factory the whine will get worse as the mileage goes up. This can be fixed by a tech (re set / add/remove shims). Also - per the GM S10 manual - this truck has a sweet spot at about 35 to 45 mph - that's when it's the worse .. You will not hear this when it coasts ... Also as there is little insulation (Noise insulation) in these trucks - the road noise, tranny and rear end noise are a lot more noticable in the cab. If it's real bad, and getting worse - I'd get it checked ... |
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Replying to: canufixit (Sep 17, 2006 12:22 pm) |
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Replying to: canufixit (Sep 17, 2006 12:26 pm)
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Replying to: canufixit (Sep 17, 2006 12:22 pm) |
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Replying to: the_big_al (Jun 27, 2008 3:16 pm)
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Replying to: canufixit (Sep 19, 2006 10:50 am)
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Replying to: canufixit (Sep 17, 2006 12:22 pm)
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Replying to: boyce (Sep 24, 2006 2:54 pm) Although the engine vacuum pulls the air from the hoses - when the engine is shut down the fumes from the engine can travel up the lines (if there is no check valve - or if it's stuck open) and the fumes can then rot the lines. Also the hoses just "age" and the ends crack - causing leaks (and rough engine idle/performance). I had a car back in the late seventies? that had a recall to add a check valve in the brake vacuum line - the fumes were rotting the brake booster diaphram. Congrats - sometimes we get lucky and it's an easy fix !!! Canufixit |
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Replying to: the_big_al (Jun 27, 2008 3:16 pm) Canufixit |
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I have a 1999 Chevy S-10 pickup. In the past three months it has started having problems with the engine catching while cranking from a cold start. The problem has continued to grow worse as time goes on. I can hear the engine cranking and am able to get the engine to start every time, but it takes longer and longer each time to get it to catch. Once the engine is started, and I drive it a bit, I am able to restart without any problem, but initially in the morning it has trouble catching. I park it outside, but the temperature never gets below 50 or above 85, although the air is usual damp. Any help with this problem would be greatly appreciated. |
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