Want to put a air foil on my 93 vette which apparently has one built in the plentum. Do I remove the built in or just add the new one that bolts to the air induction?

The casting number was used on 350ci from 1969 to 1979. 2 or 4 bolt main. Was put in Vettes and if so should be 4 bolt main.

nice guess.!
the 94 can be defeated easy, unlike the newer cars.
93/95 you shave one wire and jumper it go ground.
pulling fuse is a No GO.
http://www.fixkick.com/Jeeps/VTSS-old.html

for newer jeeps, bulldog works
on real new, NOTHING works, all thieves foiled ! 99.999999%

The IAC valve is located under the back end of the intake plentum, drivers side. Yes you have to remove the intake plentum to gain access to it, It's held in place by 4 10mm bolts and has one hose connection. The gasket will tear so have a new one on hand. The valve can be cleaned using spray carb cleaner. You can check the two solenoids apply 12vdc to the two pins inside the connector, WARNING only apply it for a second at a time. The ECU (engine control unit "computer") pulses this solenoid and doesn't apply continued power all the time. If the valves inside fail to move then most likely the IAC is bad and needs to be replaced.

I just changed plugs on my 05' you have to remove the intake plentum to gain acsess to the rear plugs. First remove plastic cover from top of engine, remove intake hose to throtle body, unplug electrical connections to sensors on plentum, unhook vaccum lines, there are two coolant lines that need to unhooked from underneth throttle body, remove plentum support bolts, one on back and one on right side towards rear, a flash light and a mirror is useful for locating these bolts, there is also two vaccumn lines on the very back off plentum that have to be removed. remove clip on back off plentum that secures the hose that goes across the side of the plentum. Remove the six hold down bolts on plentum, and remove plentum. Spark plugs are acsessed by removing the coil packs for each cylinder, simply remove each coil pack hold down bolt and remove coil, plugs are underneth coil packs, you will need a long extension and a 5/8 spark plug socket to remove plugs.

pull off the air plentum on top,which is about 8 small bolts,then the intake is easy accessible with about 16-17 bolts

no if they did not get the pin right in the computer have them tow it back and redo the key fob and computer.

here is a step by step instruction on how to replace your water pump. please do not forget to rate and comment about your experience today with fixya.

1. Disconnect the negative battery cable.
   
2. Remove the air cleaner assembly.
   
3. If necessary for access, remove the coolant recovery reservoir.
   
4. Partially drain the coolant, into a suitable container, to a level below the water pump.
   
5. If equipped, remove the serpentine belt guard/cover.
   
6. Remove the serpentine belt.
   
7. Remove the retaining bolts, then remove the water pump pulley.
   
8. Unfasten the 5 water pump attaching bolts, then remove the water pump and gasket. Discard the gasket.
   

To install:

1. Thoroughly clean the water pump mounting surfaces.
   
2. Position a new gasket, then install the water pump.
   
3. Install the attaching bolts and tighten them to 89 inch lbs. (10 Nm).
   
4. Install the water pump pulley.
   
5. Install the serpentine belt and belt cover/guard (if equipped).
   
6. Refill the cooling system with the specified type and amount amount of engine coolant.
   
7. Install the air cleaner assembly.
   
8. Connect the negative battery cable, then start the engine and check for coolant leaks.
   

drain power steering fluid.disconnect the inlet and out let hoses from power steering pump.remove belt by loosen the adjusting bolts on pump bracket.remove power steering bolts and remove pump.put in new power steering pump torque it 17 ft lbs . connect hoses .put belt back on adjust the belt tension. add fluid check level . bleed the air from system.

yes because there isn't enough room to remove it through the bottom so u will have to remove the air intake going to ur air filter box and the water hose going to ur radiator and the fan cowling but u don't have to totally remove the fan cowling just unbolt it and the pump should fit. I did this about a week ago it was that hard either. But I had a stripped bolt so I was a pain to get to the bolt. I wound up cutting my bolt off and replacing it with a new one.

Jay from Ma,
You have it backwards the rear three are accessable with the front three being under the intake. To remove the intake simply remove throttle body and aproxamently 15 other bolts.