1982 CHEVROLET CAMARO clock

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

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 442
To install:
7. Lubricate all parts. Slide the ca mshaft onto the camshaft bearings.
8. Install the fuel pump and fuel pump pushrod.
9. Install the distributor and align all matchmarks.
10. Install the oil pump drive.
11. Install the valve lifters, pushrods and rocker arms.
12. Install the intake manifold and valve covers.
13. Install the timing and timing chain cover.
14. Install the radiator.
15. Fill the cooling syst em, start the engine and check for leaks.
BEARING
REMOVAL & INSTALLATION
It is recommended for a machine shop to perform these procedures.
To remove the camshaft bearings, the ca mshaft lifters, flywheel, rear camshaft
expansion plug, and cranks haft must be removed.
Camshaft bearings can be replaced wi th engine completely or partially
disassembled. To replace bearings without complete disassembly remove the
camshaft and crankshaft leaving cylinder heads attached and pistons in place.
Before removing crankshaft, tape threads of connecting rod bolts to prevent
damage to crankshaft. Fasten connecting rods against sides of engine so they
will not be in the way while replacing camshaft bearings.
If excessive wear is indicated, or if the engine is being completely rebuilt,
camshaft bearings should be replaced as follows: Drive the camshaft rear plug
from the block. Assemble the removal puller with its shoulder on the bearing to
be removed. Gradually tighten the puller nut until bearing is removed. Remove
remaining bearings, leaving the front and rear for last. To remove front and rear
bearings, reverse position of the tool, so as to pull the bearings in toward the
center of the block. Leave the tool in th is position, pilot the new front and rear
bearings on the installer, and pull them into position as follows:
• 4 cylinder engines: Ensure oil holes are properly aligned.
• V6 engines: Ensure the rear and intermediate bearing oil holes are
aligned between the 2 and 3 o'clock po sitions and the front bearing oil
holes are at 1:00 and between 2 and 3 o'clock positions.
• V8 engines: Ensure the No. 1 (f ront) camshaft bearing holes are an
equal distance from the 6 o'clock pos ition. The No. 2 through 4 inner
bearing holes must be posit ioned at the 5 o'clock position towards the left
side (drivers) of the engine, even wit h the bottom of the cylinder bore.
The No. 5 bearing oil holes must be positioned at 12 o'clock.
Return the tool to its original position and pull remaining bearings into position.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 629
as much voltage to fire the plug at hi
gh speeds than at idle. The improved
air/fuel ratio control of modern fuel injection combin ed with the higher voltage
output of modern ignition systems will often allow an engine to run significantly
longer on a set of standard spark plugs, but keep in mind that efficiency will
drop as the gap widens (along wit h fuel economy and power).
When you're removing spark plugs, work on one at a time. Don't start by
removing the plug wires all at once, because, unless you number them, they
may become mixed up. Take a minute before you begin and number the wires
with tape.
1. Disconnect the negative battery cabl e, and if the vehicle has been run
recently, allow the engine to thoroughly cool.
2. Carefully twist the spark plug wire boot to loosen it, then pull upward and
remove the boot from the plug. Be su re to pull on the boot and not on the
wire, otherwise the connector locat ed inside the boot may become
separated.
3. Using compressed air, blow any water or debris from the spark plug well
to assure that no harmful contam inants are allowed to enter the
combustion chamber when the spark plug is removed. If compressed air
is not available, use a rag or a brush to clean the area.
Remove the spark plugs when the engine is cold, if possible, to prevent damage
to the threads. If removal of the plugs is difficult, apply a few drops of
penetrating oil or silicone spray to t he area around the base of the plug, and
allow it a few minutes to work.
4. Using a spark plug socket that is equipped with a rubber insert to
properly hold the plug, turn the spar k plug counterclockwise to loosen
and remove the spark pl ug from the bore.
WARNING - Be sure not to use a flexible extension on the socket. Use of a
flexible extension may allow a shear fo rce to be applied to the plug. A shear
force could break the plug off in the cylinder head, leading to costly a\
nd
frustrating repairs.
To install:
5. Inspect the spark plug boot for t ears or damage. If a damaged boot is
found, the spark plug wire must be replaced.
6. Using a wire feeler gauge, check and adjust the spark plug gap. When
using a gauge, the proper size shoul d pass between the electrodes with
a slight drag. The next larger size should not be able to pass while the\

next smaller size should pass freely.
7. Carefully thread the plug into the bor e by hand. If resistance is felt before
the plug is almost completely th readed, back the plug out and begin
threading again. In small, hard to r each areas, an old spark plug wire and
boot could be used as a th reading tool. The boot will hold the plug while
you twist the end of the wire and t he wire is supple enough to twist
before it would allow t he plug to crossthread.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 635
FIRING ORDERS
To avoid confusion, remove and tag th
e spark plug wires one at a time, for
replacement.
If a distributor is not keyed for installati on with only one orientation, it could have
been removed previously and rewired. Th e resultant wiring would hold the
correct firing order, but could change the relative placement of the plug towers
in relation to the engine. Fo r this reason it is imperative that you label all wires
before disconnecting any of them. Also, before removal, compare the current
wiring with the accompanying i llustrations. If the current wiring does not match,
make notes, to reflect how your engine is wired.

Fig. 1: 2.5L Engine - Engine firing or der: 1-3-4-2- Distributor Rotation:
Clockwise

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 636

Fig. 2: 2.8L Engine - Engine firing or der: 1-2-3-4-5- Distributor Rotation:
Clockwise

Fig. 3: 3.1L Engine - Engine firing order : 1-2-3-4-5-6- Distributor Rotation:
Clockwise

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 637

Fig. 4: 5.0L and 5.7L (VIN 8) Engines - Engine firing order: 1-8-4-3-6-5-7-2-
Distributor Rotation: Clockwise
It should be remembered that resistance is also a function of length; the longer
the wire, the greater the re sistance. Thus, if the wires on your car are longer
than the factory originals, resistance will be higher, qui te possibly outside these
limits.
When installing new wires, r eplace them one at a time to avoid mix-ups. If it
becomes necessary to remove all of the wires from the distributor cap or coil
packs at one time, take the time to label the distributor cap/coil pack towers to
denote the cylinder number of the wire fo r that position. When this is done,
incorrect positioning of wires can more eas ily be avoided. Start by replacing the
longest one first. Route the wire over the same path as the original and secure
in place.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 650
DISTRIBUTOR CAP
1. If removing the ignition wires at the cap, take a moment to label the spark
plug wire positioning for each cylinder, at each tower. This will avoid
improper wire placement during assembly.
2. Disconnect the ignition switch wir e from the distributor cap. Also
disconnect the tachometer wire, if so equipped.
3. Release the coil connec tors from the cap.
4. Remove the distributor cap by turn ing the four latches (the L4 distributor
has 2 latches) counterclockwise.
5. Remove the cap. Installation is the reverse of removal. Be sure you get
the ignition and tachometer wires c onnected to the correct terminals.

Fig. 5: Release the retainers on t he distributor cap by turning them
counterclockwise

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 672
ROCHESTER E4ME AND E4MC
1. Remove the air horn and gasket from the float bowl. Hold the float retainer down firmly. Push the float down (lightly) against the needle.
2. Position a T-scale ov er the toe of the float
1/16 in. (1.6mm) from the end
of the float toe.
3. If the float level varies more than
1/16 in. (1.6mm) from the specified
setting, it must be reset.

Fig. 2: E4ME/E4MC float level adjustment
FLOAT LEVEL TOO HIGH 1. Hold the float retainer in place.
2. Push down on the center of the float until the correct level is obtained.
FLOAT LEVEL TOO LOW 1. Lift out the metering rods and remo ve the solenoid connector screws.
2. Turn the lean mixture solenoid screw clockwise, counting and recording
the number of turns required to seat the screw in the float bowl.