Please help identify these connections....
The first one is on the back of the motor on top, next to the cam sensor.
The second is a hose that attaches to the bottom of the throttle body.
And the third is a fitting on top of the intake that has a tube that leads to the back of the motor, but ends there.
Thanks for the help!
2 - the inlet for the throttle body coolant loop
3 - It is in the place where the EGR goes, but it has the EVAP pressure test connector on it so I am going to bet on it being the EVAP solenoid.
1. Don't need to hook this to anything, can remove the sensor and with an adapter use this spot for your oil pressure gauge sensor for your conversion.
2. This would be the spot for the common "throttle body coolant bypass mod" Grab the hose that leads into the other side of the throttle body, from the coolant crossover tube that connects the head and hook it directly to a coolant source for venting the upper cooling system. Maybe your conversion radiator has a spot for a small line into it? Some dump it into the upper radiator hose with an adapter, some drill and tap the water pump area or another coolant source.. many possibilities there.
3. Not doing an emissions compliant swap? forgetaboutit.....
1. Don't need to hook this to anything, can remove the sensor and with an adapter use this spot for your oil pressure gauge sensor for your conversion.
2. This would be the spot for the common "throttle body coolant bypass mod" Grab the hose that leads into the other side of the throttle body, from the coolant crossover tube that connects the head and hook it directly to a coolant source for venting the upper cooling system. Maybe your conversion radiator has a spot for a small line into it? Some dump it into the upper radiator hose with an adapter, some drill and tap the water pump area or another coolant source.. many possibilities there.
3. Not doing an emissions compliant swap? forgetaboutit.....
No emissions. I'll forget about it.
from the factory that line goes through the throttle body and then into the cooling system. This is to keep the throttle body from frosting up in cold weather/ climates. Most of these cars (and swaps) aren't driven in very cold weather so most just skip right past that connection with the hose, bypassing any trip through the throttle body. You can leave the connections on the throttle body open, break them off, weld them shut, paint them blue, hang bananas from them......whatever, they do nothing
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Seriously now... Thanks! I may have more questions for you soon.
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