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timing chain
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  1. Engine
    I Have a whining sound in the engine. I originally thought it was the alternator so I replaced that, but it didn't help. I did a quick test and ran the engine (momentarily) with all belts removed and the whining sound is still there and constant. Any thoughts on what could be causing this and...
  2. Engine
    I have a 98 5.7 vortec (spider injection) motor. The motor turns over very slow and at times even needs a few turns of the key to crank at all(as if it's frozen for a sec). It seems to be a huge strain for the starter to crank the motor. I have two fully charged/tested 875 CCA batteries I tried...
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