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Type: Posts; User: Engine Nut

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  1. Replies
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    785

    That S631206-1 spring is not for your...

    That S631206-1 spring is not for your application, it was used on engines with electronic throttle control. We do not carry return springs for throttle bodies. Auto parts stores here carry throttle...
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    There is a trans temp switch, not a temp sensor....

    There is a trans temp switch, not a temp sensor. On 2006 and newer models, the switch should be closed (continuity through switch) when trans temp is below 193F and open (no continuity) when temp is...
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    What problem did adding the Perfect Pass jumper...

    What problem did adding the Perfect Pass jumper cap create?
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    Engines that have electronic throttle control...

    Engines that have electronic throttle control (drive by wire) do not have IAC valves and the TPS is not a replaceable as a separate item ... the whole throttle body would need to be replaced if you...
  5. That code is related to the temperature of the...

    That code is related to the temperature of the oil in the transmission. Could be low on trans fluid or trans cooler might need to be flushed. Or it just might be warm enough (air and water temp) that...
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    The GM part number for an 8/1L wire set is...

    The GM part number for an 8/1L wire set is 12192449
  7. Thread: Oil change

    by Engine Nut
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    Look for the quick drain oil drain hose to be...

    Look for the quick drain oil drain hose to be clipped to one of the engine lift rings. The clip is a shower curtain hook. Should be easy to find.
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    Anti-Freeze Protection Levels

    The new Raptor Engines are equipped with what is commonly referred to as a "half closed cooling system". This means that the engine block (including the heater) is cooled by anti-freeze and the...
  9. The crank position sensor is not used on that...

    The crank position sensor is not used on that engine. That engine used the Delco EST ignition that does not utilize the crank sensor. We started using the crank sensor when we changed to the HVS...
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    You can get a P/N 491010 thermostat kit that...

    You can get a P/N 491010 thermostat kit that includes a 160 degree thermostat and both of the gaskets from inboardonline.com . They are a good source for any Indmar parts. If the part you need does...
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    Here is the straight spark plug scoop! If your...

    Here is the straight spark plug scoop! If your 5.7L engine does not have catalytic converter exhaust, use the MR43LTS spark plugs gapped at .045" even though the engine may have come from the factory...
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    Sticky: Checking Transmission Fluid

    Here is the correct procedure for checking transmission fluid in the shifting portion of your v-drive or in an in-line transmission. It applies to Indmar V-drive, Velvet-Drive and ZF transmissions....
  13. Although there is a vacuum nipple on the...

    Although there is a vacuum nipple on the regulator, it is not a vacuum controlled regulator. There is no hose to attach to it. Do you have access to a fuel pressure tester? That system should be...
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    If the engine is not able to turn within the...

    If the engine is not able to turn within the specified RPM range at wide open throttle with the boat fully loaded, it means that the engine is overloaded throughout the RPM range. This has nothing...
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    Don't Kill Your Engine!

    If you wakeboard or wake surf and load your boat heavily it is critical that your boat is propped appropriately to ensure that your engine gives you the kind of life that you expect. It is critical...
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    Don't Kill Your Engine!

    If you wakeboard or wake surf and load your boat heavily it is critical that your boat is propped appropriately to ensure that your engine gives you the kind of life that you expect. It is critical...
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    Sticky: That article was based on data from an LSA engine...

    That article was based on data from an LSA engine which is our supercharged small block engine. That engine uses Mobil 1 fully synthetic 5W30 oil as specified by General Motors. The data is...
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    Both companies are selling genuine Indmar...

    Both companies are selling genuine Indmar manifolds and risers. Indmar no longer makes manifolds with their name cast into the manifold.
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    If you are looking for Indmar OEM manifolds and...

    If you are looking for Indmar OEM manifolds and risers, look on inboardonline.com The manifolds are P/N 531051 and the risers are 532027.
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    It is doubtful that any codes would be set. There...

    It is doubtful that any codes would be set. There are no codes associated with the fuel pump or ful pump relay. The following link will take you to an engine diagram. The ECM takes the green/white...
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    The fuel pressure should be a nominal 60 PSI at...

    The fuel pressure should be a nominal 60 PSI at all times. The 90 psi with the engine running is too high and is an indication of a restricted fuel return line or a clogged or bad ful pressure...
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    Disconnect the propshaft from the output flange...

    Disconnect the propshaft from the output flange of the v-drive then remove the 6 nuts that attach the v-drive to the adapter that connects the v-drive to the transmission. Make sure to disconnect...
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    I generally remove the v-drive from the...

    I generally remove the v-drive from the transmission then pull the engine and transmission together as a unit.
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    The notch in the throttle arm is really not...

    The notch in the throttle arm is really not necessary. We built them for quite some time without the notch. You do not need to or want to remove the nut on the throttle arm. The spring can be...
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    Here are some pictures of the torsion spring we...

    Here are some pictures of the torsion spring we use on the throttle assembly now. That spring can be installed without having to remove the throttle arm so it could be retrofitted on your throttle...
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