heater CHEVROLET CAMARO 1982 Repair Guide

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 178

ENTERTAINMENT SYSTEMS

RADIO
REMOVAL & INSTALLATION
1. Disconnect the negative battery cable.
2. Remove the heater/radio trim panel.
3. Remove the radio to console attaching screws.
4. Remove the radio and disconnec t the electrical connector.
To install: 5. Connect the electrical connector.
6. Install the radio to c onsole attaching screws.
7. Install the heater /radio trim panel.
8. Connect the negative battery cable.
Always connect the speakers before applyi ng power to the radio as radio
damage may result.

Fig. 1: Radio and front speaker removal

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 364
5. Drain the radiator and remove t
he radiator hoses. Disconnect the heater
hoses and the transmission cooler lines.
6. Remove the upper half of the radi ator shroud, if equipped with a manual
transmission. Remove the radiator and fan shroud assembly, if equipped
with an automatic transmission.
7. Disconnect the throttle linkage, includi ng the cruise control detent cable.
8. Remove the air conditioning compressor and lay aside.
Do not disconnect the air conditioning lines.
9. Disconnect the power steering pump and drain the fluid into a suitable
container. Remove the vacuum brake booster line.
10. Remove the distributor cap and spark plug wires.
11. Disconnect the engine electrical connection at the bulkhead connection
and disconnect any necessary vacuum hoses.
12. Working inside the vehicle, re move the right-hand hush panel and
disconnect the ECM harness at the EC M. Raise and safely support the
vehicle. Remove the right fenderwell splash shield and feed the harness
through the fenderwell.
13. Disconnect the exhaust pipes at the exhaust manifolds and remove
exhaust system from the vehicle.
14. Remove the flywheel cover and remo ve the converter bolts, if equipped
with automatic transmission.
15. Disconnect the transmission an d starter wire connections.
16. Remove the bellhousing and t he motor mount through-bolts.
17. Disconnect the clutch fork return spring, if equipped with a manual
transmission. Lower the vehicle.
18. Relieve the fuel system pressu re. Disconnect the fuel lines.
19. Support the transmission with a suit able jack. Attach an engine lifting
device.
20. Remove the engine assembly.
To install: 21. Position the engine assembly in the vehicle.
22. Attach the motor mount to engine br ackets and lower the engine in place.
Remove the engine lifting device and the transmission jack.
23. Raise and support the vehicle safely.
24. Install the motor mount through-bolts and tighten the nuts to specification. Install t he bellhousing bolts and tight en to 35 ft. lbs. (47
Nm).
25. On vehicles with automatic transmissi on, install the converter to flywheel
attaching bolts to 46 ft. lbs. (63 Nm).
26. Install the flywheel splash shield and tighten to 89 inch lbs. (10 Nm).
Install the clutch return spring, if equipped with manual transmission.
27. Connect the starter wires and the fuel lines.
28. Install the exhaust system.
29. Lower the vehicle.
30. Install the power steering pump and the air conditioning compressor.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 365
31. Connect the bulkhead harness connec
tor, wires and hoses. Reroute the
ECM harness in its original location. Install the hush panel and fenderwell
splash panel.
32. Install the radiator, fan and fan sh roud. Connect the radiator and heater
hoses, along with the transmission cooler lines.
33. Connect the vacuum brake booster li ne, the throttle linkage and cruise
control cable. Install the distributor cap.
34. Fill the cooling system with the proper type and amount of coolant and
the crankcase with the proper type of oil to the correct level.
35. Install the water pump drive bel t, the air cleaner duct and the hood.
36. Connect the negative battery cable, st art the engine and check for leaks.
2.8L AND 3.1L ENGINES

Fig. 2: Engine mountin g points for the V6
1. Disconnect the negative battery cable.
2. Remove the air cleaner duct.
3. Mark the hood location on the hood supports and remove the hood.
4. Remove the water pump drive belt.
5. Drain the radiator and remove t he radiator hoses. Disconnect the heater
hoses and the transmission cooler lines.
6. Remove the fan shroud, fan and radiator.
7. Disconnect the throttle linkage, includi ng the cruise control detent cable.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 366
8. Remove the air conditioning co
mpressor and lay aside. Remove the
power steering pump and lay aside.
Do not disconnect the air conditioning or power steering lines.
9. Remove the vacuum brake booster line.
10. Remove the distributor cap and spark plug wires.
11. Disconnect the necessary elec trical connections and hoses.
12. Raise and safely support the vehicle.
13. Disconnect the exhaust pipes at the exhaust manifolds.
14. Remove the flywheel cover and remove the converter bolts.
15. Disconnect the star ter wire connections.
16. Remove the bellhousing and t he motor mount through-bolts.
17. Lower the vehicle.
18. Relieve the fuel system pressu re. Disconnect the fuel lines.
19. Support the transmission with a suit able jack. Attach an engine lifting
device.
20. Remove the engine assembly.
To install: 21. Position the engine assembly in the vehicle.
22. Attach the motor mount to engine br ackets and lower the engine in place.
Remove the engine lifting device and the transmission jack.
23. Raise and support the vehicle safely.
24. Install the motor mount through-bolts and tighten the nuts to 50 ft. lbs. (68 Nm). Install the bellhousing bolts and tighten to 35 ft. lbs. (47 Nm).
25. On vehicles with automatic transmissi on, install the converter to flywheel
attaching bolts to 46 ft. lbs. (63 Nm).
26. Install the flywheel splash shield and tighten to 89 inch lbs. (10 Nm).
27. Connect the starter wires and the fuel lines.
28. Install the exhaust pipe on the exhaust manifold.
29. Lower the vehicle.
30. Install the power steering pump and the air conditioning compressor.
31. Connect the necessary wires and hoses.
32. Install the radiator, fan and fan sh roud. Connect the radiator and heater
hoses and the transmission cooler lines.
33. Connect the vacuum brake booster li ne, the throttle linkage and cruise
control cable. Install the distributor cap.
34. Fill the cooling system with the proper type and amount of coolant and
the crankcase with the proper type of oil to the correct level.
35. Install the water pump drive bel t, the air cleaner duct and the hood.
36. Connect the negative battery cable, st art the engine and check for leaks.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 368
23. Remove the AIR/converter bracket
and ground wires from the rear of the
cylinder head.
24. Attach a suitable lifting devic e and remove the engine assembly.
To install: 25. Position the engine assembly in the vehicle.
26. Attach the motor mount to engine brackets and lower the engine into
place.
27. Remove the engine lifting device and the transmission jack.
28. Raise and safely support the vehicle.
29. Install the motor mount through-bolts and tighten to 50 ft. lbs. (68 (Nm).
30. Install the bellhousing bolts and tighten to 35 ft. lbs. (47 Nm).
31. On vehicles with automatic transmissi on, install the converter to flywheel
bolts. Tighten the bolts to 46 ft. lbs. ( 63 Nm). Install the flywheel cover.
32. Connect the starter wires and the fuel lines.
33. Connect the exhaust pipe at the exhaust manifold.
34. Lower the vehicle.
35. Connect the necessary wires and hoses.
36. Install the power steering pump and air conditioning compressor in their
respective brackets.
37. Install the radiator, fan and fan sh roud, radiator hoses and heater hoses.
38. Connect the transmission cooler lines and cooling fan electrical
connectors.
39. Install the distributor.
40. Install the plenum ex tension, if equipped.
41. Fill the cooling system with the proper type and quantity of coolant and
the crankcase with the proper type of oil to the correct level.
42. Install the air cleaner and the hood.
43. Connect the negative battery cable, start the engine, check for leaks and
check timing.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 386
FUEL INJECTION

1. Remove the air cleaner.
2. Drain the radiator.
3. Disconnect: a. Battery cables at the battery.
b. Upper radiator and heater hoses at the manifold.
c. Crankcase ventilation hoses as required.
d. Fuel line at the carburetor.
e. Accelerator linkage.
f. Vacuum hose at the distributor, if equipped.
g. Power brake hose at the car buretor base or manifold, if
applicable.
h. Temperature sending switch wires.
4. Remove the distributor cap and scribe the rotor position relative to the
distributor body, and engine.
5. Remove the distributor.
6. If applicable, remove the alternator upper bracket. As required, remove
the air cleaner bracket, and accelerator bellcrank.
7. Remove the manifold-to-head attachi ng bolts, then remove the manifold
and carburetor as an assembly.
8. Mark and disconnect all emission re lated items (e.g.: wiring, vacuum
hoses, etc.) which are connected to manifold mounted items.
9. If the manifold is to be replaced , transfer the carburetor (and mounting
studs), water outlet and thermostat (use a new gasket) heater hose
adapter, EGR valve (use new gasket) and, if applicable, TVS switch(s)
and the choke coil.
To install: 10. Before installing the manifold, thoroughly clean the gasket and sealing
surfaces of the cylinder heads and manifold.
11. Install the manifold end seals, folding the tabs if applicable, and the
manifold/head gaskets, using a s ealing compound around the water
passages.
Make sure that the new manifold gaskets match the old ones EXACTLY.
12. When installing the manifold, care should be taken not to dislocate the
end seals. It is helpful to use a pilo t in the distributor opening. Tighten the
manifold bolts to 30 ft. lbs. (40 Nm) for 5.0L or 20-25 ft. lbs. (27-34 Nm)
for 2.8L in the sequence illustrated.
13. Install the distributor with the rotor in its original location as indicated by
the scribe line. If the engi ne has been disturbed, refer to the previous
Distributor Removal and Installation procedure.
14. If applicable, install the alter nator upper bracket and adjust the belt
tension.
15. Connect all disconnected components at their original locations.
16. Fill the cooling system, start the engine, check for leaks and adjust the
ignition timing and carburetor idle speed and mixture.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 387
TBI EQUIPPED 5.0L ENGINE
1982-1983 CROSSFIRE FUEL INJECTION MODELS

Fig. 7: Crossfire inje ction upper plenum and gasket
1. Disconnect the negative batte ry cable at the battery.
2. Remove the air cleaner assembly.
3. Drain the cooling system.
4. Disconnect the fuel inlet line.
5. Remove the exhaust gas re circulation (EGR) solenoid.
6. Disconnect the wiring fr om the idle air motors, injectors, and the throttle
position sensor (TPS).
7. Disconnect the fuel return line at the rear TBI unit.
8. Remove the power brake booster line.
9. Disconnect the accelerator and crui se control cables, unbolt the cable
bracket from the manifold and tie t he cable and bracket assembly out of
the way.
10. Disconnect the positive crankcase vent ilation valve hose at the manifold
and move the hose aside.
11. Mark and disconnect any vacuum hoses which will interfere with removal of the manifold.
12. If you plan on removing the TBI units from the upper manifold plate, remove the fuel balance tube (connec ting the units) at this time.
13. Remove the bolts which attach the upp er manifold plate (or TBI plate) to
the intake manifold. Lift the TBI and plate assembly off of the intake
manifold.
14. Remove the distributor as previously outlined.
15. Disconnect the upper radiator hos e from the thermostat housing.
16. Disconnect the heater hose fr om the intake manifold.
17. Remove the intake manifold-to- cylinder head bolts and lift the intake
manifold assembly off of the engine.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 388
To install:
18. Clean the sealing surfaces.
19. Install the gaskets and apply a
3/16 in. (5mm) bead of RTV sealant on the
front and rear ridge of the cylinder case.
20. Hold the gaskets in place by ex tending the RTV bead up onto the gasket
ends. Use sealer at the water passages.
21. Position the intake manifold as sembly onto the engine and install the
intake manifold-to-cylinder head bolts. Torque bolts in sequence to 25-45
ft. lbs. (34-61 Nm).
22. Connect the heater hose to the intake manifold.
23. Connect the upper radiator hose to the thermostat housing.
24. Install the distributor.
25. Position the TBI and plate assembly on the intake manifold with a new
gasket. Install the bolts which attach the upper manifold plate (or TBI
plate) to the intake manifold and torque to specification.
26. If the TBI units on CFI engines were removed, install the fuel balance
tube (connecting the units).
27. Connect vacuum hoses which were disconnected for removal of the manifold.
28. Connect the positive crankcase ventilation valve hose.
29. Install the cable bracket to the m anifold and connect the accelerator and
cruise control cables.
30. Install the power brake booster line.
31. Connect the fuel return line at the TBI unit.
32. Connect the wiring to the idle air motors, injectors, and the throttle
position sensor (TPS).
33. Install the exhaust gas re circulation (EGR) solenoid.
34. Connect the fuel inlet line to the TBI unit.
35. Install the air cleaner assembly.
36. Connect the negative battery cable at the battery.
37. Fill the cooling system.
38. Start the engine and check for leaks.

Fig. 8: Crossfire fuel injection intake manifold bolt torque sequence

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 391
8. Remove the plenum attaching bolts and plenum. Discard the gaskets.
9. Remove the fuel rail.
10. Label and unplug the wires
from the spark plugs.
11. Label and unplug the wires at the coil.
12. Remove the distributor cap and spark plug wires.
13. Mark the distributor position and remove it.
14. Label and disconnect the emission canister hoses.
15. Remove the valve covers.
16. Remove the upper radiator hose at the manifold.
17. Unplug the coolant switch and sensor.
18. Remove the heater inlet pipe from the manifold.
19. Remove the center intake manifold bolts.
20. Remove the center intake mani fold and gasket. Discard the gasket.
21. Remove the transmission dipstick.
22. Remove the manifold bolts.
23. Remove the manifold. Discard t he gaskets and remove the RTV sealant
from the front and rear ridges of the block.
To install: 24. Apply a
3/16 in. (5mm) bead of RTV sealant on the front and rear ridges of
the block. Make sure the surfaces are clean.
25. Install the new gaskets on the cylinder heads. Hold the gaskets in place by extending the RTV bead up onto t he gasket ends. Certain GM intake
gaskets will have to be cut to be install behind the pushrods. Cut these
gaskets as required and only where necessary.
26. Install the intake m anifold along with the intake manifold bolts. Torque
bolts in sequence to 13-25 ft. lbs. ( 18-34 Nm) on 2.8L engines and 19 ft
lbs. (26 Nm) on 3.1L engines.
27. Install the center intake manifold with a new gasket. Tighten the bolts to
15 ft lbs. (21 Nm).
28. Connect the coolant switches.
29. Install the upper radiator hose.
30. Install the valve covers.
31. Install the heater inlet pipe.
32. Connect the emission canister hoses.
33. Install the distributor to the matc hmarks, hold down bolt, spark plug wires
and distributor cap.
34. Install the spark plug wires to th e spark plugs and connect the wires at
the coil.
35. Install the fuel rail.
36. Install the plenum with new gaskets . Tighten the bolts to 18 ft lbs. (25
Nm) on 2.8L engines or 15 ft lbs. (21 Nm) on 3.1L engines.
37. Install the A/C compressor-to-plenum bracket and attaching hardware.
38. Install the EGR transfer tube with a new gasket. Tighten the bolts to 19 ft
lbs. (26 Nm).
39. Install the throttle body.
40. Connect the vacuum harness and ai r inlet duct to the throttle body.
41. Install the transmission dipstick.
42. Connect and other rema ining hoses or wires.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 397

Fig. 6: Removing the exhaust manifold
1. Disconnect the negative battery cable.
2. Remove the air cleaner on carbureted engines.
3. If applicable, remove the ai r cleaner pre-heater shroud.
4. Disconnect the air injecti on reaction pipes, if equipped.
5. Unplug the oxygen sensor connector.
6. Label and unplug the spark plug wires.
7. Remove the spark plug wire heat shields, if equipped.
8. Remove any components which may interfere with removal.
9. Disconnect the exhaust pipe from the manifold and hang it from the
frame out of the way.
10. On some engines, it will be necessary to bend the locktabs from the bolt.
Remove the end bolts, then the center bolts. Remove the manifold.
A thin wall 6-point socket, sharpened at the leading edge and tapped onto the
head of the bolt, simplifies bending the locktabs.
To install:
11. Make sure the mating surfaces are clean.
12. Install a new gasket, if applicable.
13. Position the exhaust manifold onto the engine. Torque the attaching bolts
to:
• 1982-1992 V6 engines: 25 ft lbs. (34 Nm)
• 1982-1992 V8 engines: 26 ft lbs. (35 Nm)
14. Bend the locktabs over the bolts.
15. Connect the exhaust pipe to the manifold.