1982 CHEVROLET CAMARO check engine

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 424
11. Clean all old RTV from the mating surfaces.
12. Install the rear gasket into the
rear main bearing cap and apply a small
amount of RTV where the gasket engages into the engine block.
13. Install the front gasket.
14. Install the side gaskets, using grease as a retainer. Apply a small amount
of RTV where the side gaskets meet the front gasket.
15. Install the oil pan.
Install the oil pan-to-timing cover bolts la st, as these holes will not align until the
other pan bolts are snug.
16. Torque the pan bolts to 53 inch lbs. (6 Nm) for 1982-1985 models and 90
inch lbs. (10 Nm) for 1986 models.
17. Lower the engine and install the fr ont mount through-bolts. Torque bolts
to 48 ft lbs. (65 Nm).
18. Install the flywheel dust cover.
19. Install the starter assembly.
20. Connect the exhaust pipe at the manifold.
21. Tighten the exhaust pipe hanger bracket.
22. Lower the vehicle.
23. Connect the negative battery cable at the battery.
24. Fill the engine with engine oil and start engine. Check for leaks.
OIL PUMP
REMOVAL & INSTALLATION

Fig. 1: Oil pump - V8

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 425
1. Drain and remove the oil pan.
CAUTION - The EPA warns that prolonged contact with used engine oil may
cause a number of skin disorders, incl uding cancer! You should make every
effort to minimize your exposure to used engine oil. Pr otective gloves should be
worn when changing the oil. Wash y our hands and any other exposed skin
areas as soon as possible after exposure to used engine oil. Soap and water, or
waterless hand cleaner should be used.
2. Remove the oil pump-to-rear main bearing cap bolt. Remove the pump
and the extension shaft.
3. Remove the cotter pin, spring and pressure regulator valve.
Place your thumb over the pressure r egulators bore before removing the cotter
pin, as the spring is under pressure.
To install: 4. Assemble pump and extension shaft to rear main bearing cap, aligning
slot on top end of extension shaft with drive tang on lower end of
distributor driveshaft.
When assembling the driveshaft extensi on to the driveshaft, the end of the
extension nearest the washers must be inserted into the driveshaft.
5. Insert the driveshaft extension through the opening in the main bearing
cap and block until the shaft mates in to the distributor drive gear.
6. Install the pump onto t he rear main bearing cap and install the attaching
bolts. Torque the bolts to specifications:
• L4 engines: 22 ft lbs. (30 Nm)
• V6 engines: 25-35 ft lbs. (35-47 Nm)
• V8 engines: 65 ft lbs. (88 Nm)
7. Install the oil pan and fill t he crankcase with engine oil.
CRANKSHAFT DAMPER
REMOVAL & INSTALLATION

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 427
4. Remove the damper center bolt. Inst
all a suitable damper removing tool,
then remove the damper fr om the crankshaft.
If the damper is to be replaced, new balanc e weights of the same size must be
installed on the new balancer assembly in the same hole locations as the old
assembly.
5. Installation is the reverse of removal.
TIMING CHAIN AND GEAR COVER
REMOVAL & INSTALLATION
EXCEPT 2.5L ENGINE

Fig. 1: Damper removal - V8

Fig. 2: Removing the timing cover bolts

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 428
1. Disconnect the battery ground c
able. Drain the cooling system.
2. Remove the fan shroud or the upper radiator support and drive belts.
Remove the fan and pulley from the water pump.
3. Remove the alternator upper and lower brackets, air brace with brackets,
and power steering lower bra cket (move it aside).
4. Remove the radiator lower hose and the heater hose from the water
pump. Remove the water pump bolts and the water pump.
5. If A/C equipped, remove the comp ressor and move aside. Remove the
compressor mounting bracket.
6. Remove the damper pulley retain ing bolt and the damper pulley.
7. Remove the timing gear cover bolts and the timing gear cover.
With the timing gear cover removed, use a large screwdriver to pry the oil seal
from the cover. To install the new oil se al, lubricate it with engine oil and drive it
into place.
To install: 8. Prepare the mating surfaces for reinst allation of the timing gear cover.
Coat the new gasket with RTV sealer.
9. Install the timing gear cover and timing gear cover bolts. Torque the
cover bolts to specifications:
• V6 engines (M8 x 1.25 bolts): 13-22 ft. lbs. (18-30 Nm)
• V6 engines (M10 x 1.5 bolts): 20-35 ft. lbs. (27-48 Nm)
• V8 engines (all bolts): 69-130 inch lbs. (8-14 Nm)
10. Install the damper pulley by pulli ng the damper onto the crankshaft. Use
tool J-23523 or equivalent. Install t he damper pulley retaining bolt and
torque bolts to 67-85 ft lbs. (90-110 Nm).
11. If A/C equipped, install the compressor mounting bracket and
compressor.
12. Install the water pump and the water pump bolts.
13. Install the radiator lower hose and the heater hose to the water pump.
14. Install the alternator upper and lower brackets, air brace with brackets
and the power steering lower bracket.
15. Install the fan and pull ey to the water pump. Inst all the fan shroud or the
upper radiator support and drive belts and adjust.
16. Connect the battery ground cable.
17. Fill the cooling syst em, start the engine and check for leaks.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 429
2.5L ENGINE

Fig. 3: Timing cover removal - 2.5L

Fig. 4: Apply sealer to t hese points prior to assembly
1. Remove the drive belts. Remove the hub center bolt, then slide the hub
and pulleys from the crankshaft.
If only removing the oil seal, simply pry t he oil seal from the front cover using a
large screwdriver. Be careful not to di stort the sheet metal timing gear cover.
2. Remove the oil pan-to-front cove r screws and the front cover-to-block
screws. Pull the cover forward enough to permit the cutting of the oil pan
front seal. Using a sharp knife, cut the seal close to the block at both
corners.
3. Remove the front cover and clean any portion of old gasket from the
sealing surfaces. Clean portions of the old gasket from the block.
To install:

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 431

Fig. 6: Installing the oil seal with the cover removed
1. After removing the gear cover, pry or drive the oil seal out of the cover
with a small prybar or an oil seal removal tool.
2. Install a new lip seal with the lip (open side of seal) inside and drive or
press the seal into place.
3. Lightly coat seal with engine oil before installing cover on block.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 432
TIMING CHAIN OR GEAR
REMOVAL & INSTALLATION
EXCEPT 2.5L ENGINE

Fig. 1: Timing marks align ed with No.1 piston at TDC

Fig. 2: Timing marks aligned with No.4 (V6) or No.6 (V8) piston at TDC

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 433


Fig. 3: Apply sealer to t hese points prior to assembly
1. Remove the timing gear cover.
2. With the timing gear cover remov ed, rotate the engine as follows:
a. Place the #1 piston at T.D. C with the marks on the camshaft
sprocket at 6 O'clock and the cranks haft sprocket at 12 0:clock.
b. Make sure the #1 cylinder is on the compression stroke with both
valves closed.
3. Remove the bolts holding the cams haft sprocket to the camshaft. Pull the
camshaft sprocket forward.
4. If the camshaft sprocket will not move, give the sprocket a light blow with
a plastic mallet, on the lower edge. Remove the sprocket and timing
chain.
5. Remove the crankshaft gear using a gear puller. Make sure the keyway
does not fall into the oil pan.
To install: 6. Install the crankshaft gear about
1/2 inch from the crankshaft stop.
7. Position the chain onto the cam gear, then slide the chain and cam gear
onto the crank gear and camshaft, keepi ng the timing marks aligned at
all times.
8. Install the camshaft gear retaining bolts and tighten.
9. Turn the crankshaft over two revolutions with the crankshaft bolt to check to see if the timing marks are perfectly aligned. If not, remove the cam
gear and realign.
2.5L ENGINE