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  1. J

    Trying to manually turn engine over Tahoe 5.7 1999

    Called Autozone today they said rebuilt engine is 1569.00 from Surefire. So is taking the engine out easy? Just need need to mark and remove wires and remove some bolts on tranny remove hood and lift engine out with engine hoist? Put engine on on flatbed trailer haul it to Autozone swap engines...
  2. J

    Trying to manually turn engine over Tahoe 5.7 1999

    ok well I tried the socket on the alternator and camshaft no dice. I didnt use too much pressure. I put wd-40 in each spark plug hole to maybe loosen the piston rings. Ill let that soak til this weekend. I dont have the transmissionl cover off. It only looks like about 6 bolts to take it off...
  3. J

    Trying to manually turn engine over Tahoe 5.7 1999

    Hi Ex, I'll check that this weekend too. Thanks John
  4. J

    Trying to manually turn engine over Tahoe 5.7 1999

    Thanks y'all. Any idea what type of penetrating oil I should use in pistons? John
  5. J

    Trying to manually turn engine over Tahoe 5.7 1999

    Thanks y'all. I drive all week so this weekend I'll try some penetrating oil and try to rotate the crank clockwise from the front looking at the engine. Spark plugs are out. It needs to be in nuetral to turn it manually? I need to remove the fan and the top fan shroud and belt? If I...
  6. J

    Trying to manually turn engine over Tahoe 5.7 1999

    To SunlitComet: Which way is engine rotation? Would that be clockwise or counterclockwise on the crank pulley? Also I just remove the belt and the fan? The starter hits but doesn't turn over. It used to do this and i'd leave it alone for a day then try it again and it would kick over. I...
  7. J

    Trying to manually turn engine over Tahoe 5.7 1999

    Hello, I am new to this forum. My engine will not turn over. Starter is new rebuilt. Battery is new and charged. When I turn the key I here the starter kick the engine with a thud, but it will not turn over. (Actually when I changed starter I noticed a couple teeth missing off flywheel). I...
  8. J

    1997 Chevy Tahoe po300 po172 po175 po134

    Hello, I am new to this forum and I have the following error codes: po300 po172 po175 po134. Engine rough idle - smooths out somewhat at higher speed and acceleration. I have heard it is an "ignition system" problem probably. I replaced engine coolant sensor because it was cheap and...
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