Page 1187 of 2389

ENGINE TUNE±UP
INSPECTION OF ENGINE COOLANT
(See steps 1 and 2 on page CO±4)
INSPECTION OF ENGINE OIL
(See steps 1 and 2 on page LU±6)
INSPECTION OF BATTERY
(See steps 1 and 2 on page CH±3)
Standard specific gravity:
1.25 ±1.27 when fully charged at 2O°C (68°F)
INSPECTION OF AIR FILTER
(See step 3 on page MA±5)
INSPECTION OF HIGH±TENSION CORDS
(See page IG±6 or 10)
Maximum resistance: 25 kW per cord
INSPECTION OF SPARK PLUGS (3S±FE)
(See page IG±6)
Correct electrode gap: 1.1 mm (0.043 in.)
Recommended spark plugs:
ND Q16R±U11
NGK BCPR5EY11
INSPECTION OF SPARK PLUGS (2VZ±FE)
(See page IG±10)
Correct electrode gap of new plug:
1.1 mm (0.043 in.)
Maximum electrode gap: 1.3 mm (0.051 in.)
Recommended spark plugs:
ND P020R
NGK BCPR6EP11
INSPECTION OF ALTERNATOR DRIVE BELT
(See step 3 on page CH±3)
Drive belt tension:
3S±FE w/ A/C New belt 175 +5 Ib
Used belt 130 +10 Ib
w/o A/C New belt 125 +25 Ib
Used belt 95 +20 Ib
2VZ±FE New belt 175 +5 Ib
Used belt 115 +20 Ib
± ENGINE MECHANICALEngine Tune±UpEM±10
Page 1226 of 2389

REMOVAL OF CYLINDER HEAD
(See page EM±48)
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL
OF BATTERY
2. DRAIN ENGINE COOLANT (See page CO±4)
3. (A/T)
DISCONNECT THROTTLE CABLE AND BRACKET FROM
THROTTLE BODY
4. DISCONNECT ACCELERATOR CABLE AND BRACKET
FROM THROTTLE BODY AND AIR INTAKE CHAMBER
5. REMOVE CRUISE CONTROL ACTUATOR
(See step 9 on page EM±108)
6. REMOVE AIR CLEANER HOSE
7. REMOVE ALTERNATOR (See page CH±6)
8. REMOVE OIL PRESSURE SWITCH, ENGINE HANGERS
AND ALTERNATOR UPPER BRACKET
9. RAISE VEHICLE
NOTICE: Be sure the vehicle is securely supported.
10. REMOVE RH FRONT WHEEL
11. REMOVE ENGINE RH UNDER COVER
12. REMOVE SUSPENSION LOWER CROSSMEMBER
(See step 20 on page EM±109)
13. DISCONNECT FRONT EXHAUST PIPE FROM
CATALYTIC CONVERTER
(See step 25 on page EM±110)
14. REMOVE EXHAUST MANIFOLD AND CATALYTIC
CONVERTER ASSEMBLY
(a) Disconnect the oxygen sensor connector(s).
(b) Remove the six bolts and manifold upper heat insulator.
(c) Remove the two±bolts, two nuts and catalytic converter
stay.
± ENGINE MECHANICALCylinder Head (3S±FE)EM±49
Page 1251 of 2389

26. INSTALL OIL PRESSURE SWITCH, ENGINE HANGERS
AND ALTERNATOR BRACKET
Torque the bolts.
Torque: 500 kg±cm (37 ft±Ib, 48 N±m)
27. INSTALL ALTERNATOR (See page CH±14)
28. INSTALL AIR CLEANER HOSE
29. INSTALL CRUISE CONTROL ACTUATOR
(See step 26 on page EM±137)
30. INSTALL RADIATOR RESERVOIR TANK
31. INSTALL ACCELERATOR CABLE, AND ADJUST IT
32. (A/T)
CONNECT THROTTLE CABLE, AND ADJUST IT
33. FILL WITH ENGINE COOLANT (See page CO±5)
Capacity (w/ Heater):
M/T 6.4 liters (6.8 US qts, 5.6 Imp. qts)
A/T (2WD) 6.3 liters (6.7 US qts, 5.5 Imp. qts)
A/T (4WD) 6.8 liters (7.2 US qts, 6.0 Imp. qts)
34. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY
35. START ENGINE AND CHECK FOR LEAKS
36. PERFORM ENGINE ADJUSTMENT
(a) Adjust the valve clearance. (See page EM±11)
Valve clearance (Cold):
Intake 0.19 ± 0.29 mm (0.007 ± 0.011 in.)
Exhaust 0.28 ± 0.38 mm (0.011 ± 0.015 in.)
(b) Adjust the ignition timing.
(See steps 7 to 10 on pages IG±16 and 17)
Ignition timing:
10° BTDC @ idle
(w/ Terminals TE 1 and E 1 connected)
37. CHECK TOE±IN (See page FA±5)
38. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift
points and smooth operation.
39. RECHECK ENGINE COOLANT LEVEL AND OIL LEVEL
± ENGINE MECHANICALCylinder Head (3S±FE)EM±74
Page 1253 of 2389

REMOVAL OF CYLINDER HEADS
(See page EM±75)
1. DISCONNECT CABLE FROM NEGATIVE TERMINAL
OF BATTERY
2. DRAIN ENGINE COOLANT (See page CO±5)
3. (A/T)
DISCONNECT THROTTLE CABLE FROM THROTTLE
BODY
4. DISCONNECT ACCELERATOR CABLE FROM
THROTTLE BODY
5. (w/ CRUISE CONTROL SYSTEM)
REMOVE CRUISE CONTROL ACTUATOR AND
VACUUM PUMP (See step 74 on page EM±140)
6. REMOVE AIR CLEANER HOSE
(a) Disconnect the following hoses:
(1) RSC valve air hose
(2) Vacuum pipe hose
(b) Remove the air cleaner hose.
7. RAISE VEHICLE
NOTICE: Be sure the vehicle is securely supported.
8. REMOVE ENGINE RH UNDER COVER
9. REMOVE SUSPENSION LOWER CROSSMEMBER
(See step 26 on page EM±142)
10. REMOVE FRONT EXHAUST PIPE
(See step 27 on page EM±142)
11. REMOVE ALTERNATOR (See page CH±7)
12. REMOVE ISC VALVE
(See steps 2 to 4 on pages Fl±118 and 119)
13. REMOVE THROTTLE BODY
(See steps 5 to 6 on page FI±113)
14. REMOVE EGR PIPE
(a) Loosen the union nut.
(b) Remove the two bolts, EGR pipe and gasket.
15. REMOVE EGR VALVE± AND VACUUM MODULATOR
(a) Disconnect the four vacuum pipe hoses.
(b) Remove the two bolts, two nuts, the EGR valve, vacuum
modulator assembly and gasket.
± ENGINE MECHANICALCylinder Heads (2VZ±FE)EM±76
Page 1283 of 2389

25. INSTALL EGR PIPE
Install a new gasket and the EGR pipe with the two bolts and
union nut.
Torque:
Bolt 185 kg±cm (13 f t±lb, 18 N±m)
Nut 800 kg±cm (58 ft±Ib, 78 N±m)
26. INSTALL THROTTLE BODY
(See steps 1 and 2 on page Fl±115)
27. INSTALL ISC VALVE
(See steps 1 to 3 on page FI±119)
28. INSTALL ALTERNATOR (See page CH±15)
29. INSTALL FRONT EXHAUST PIPE
(See step 14 on page EM±172)
30. INSTALL ENGINE RH UNDER COVER
31. INSTALL AIR CLEANER HOSE
32. INSTALL CRUISE CONTROL ACTUATOR
(See step 27 on page EM±173)
33. INSTALL ACCELERATOR CABLE, AND ADJUST IT
34. (A/T)
CONNECT THROTTLE CABLE, AND ADJUST IT
35. FILL WITH ENGINE COOLANT (See page CO±5)
Capacity (w/ Heater):
M/T 9.5 liters (110.0 US qts, 8.4 Imp. qts)
A/T 9.4 liters ( 9.9 US qts, 8.3 Imp. qts)
36. CONNECT CABLE TO NEGATIVE TERMINAL OF
BATTERY
37. START ENGINE AND CHECK FOR LEAKS
38. ADJUST IGNITION TIMING (See on page IG±21)
Ignition timing:
10° BTDC @ idle
(w/ Terminals TE1 and E1 connected)
39. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift
points and smooth operation.
40. RECHECK ENGINE COOLANT LEVEL AND OIL LEVEL
,
± ENGINE MECHANICALCylinder Heads (2VZ±FE)EM±106
Page 1285 of 2389

REMOVAL OF ENGINE
1. REMOVE BATTERY
2. DRAIN ENGINE COOLANT (See page CO±4)
3. REMOVE HOOD
4. REMOVE IGNITER AND BRACKET ASSEMBLY
(a) Disconnect the igniter connector.
(b) Disconnect the ground strap from the bracket.
(c) Remove the two bolts, the igniter and bracket assembly.
5. REMOVE RADIATOR (See page CO±16)
6. REMOVE RADIATOR RESERVOIR TANK
7. (A/T)
DISCONNECT THROTTLE CABLE FROM THROTTLE
BODY
8. DISCONNECT ACCELERATOR CABLE FROM
THROTTLE BODY
9. (w/ CRUISE CONTROL SYSTEM)
REMOVE CRUISE CONTROL ACTUATOR
(a) Disconnect the actuator vacuum hose.
(b) Disconnect the actuator connector.
(c) Remove the bolts, actuator and bracket.
10. REMOVE AIR CLEANER ASSEMBLY
(a) Disconnect the air flow meter connector.
(b) Disconnect the four air cleaner cap clips.
(c) Disconnect the air cleaner hose, and air flow meter
assembly.
(d) Remove the air cleaner element.
(e) Remove the three bolts and air cleaner case.
11. (M/T)
REMOVE CLUTCH RELEASE CYLINDER AND TUBE
BRACKET WITHOUT DISCONNECTING TUBE
12. DISCONNECT SPEEDOMETER CABLE
13. DISCONNECT TRANSAXLE CONTROL CABLES
± ENGINE MECHANICALCylinder Block (3S±FE)EM±108
Page 1315 of 2389

32. INSTALL BATTERY
33. FILL WITH ENGINE COOLANT (See page CO±5)
Capacity (w/ Heater):
M/T 6.4 liters (6.8 US qts, 5.6 Imp. qts)
A/T (2WD) 6.3 liters (6.7 US qts, 5.5 Imp. qts)
A/T (4WD) 6.8 liters (7.2 US qts, 6.0 Imp. qts)
34. FILL WITH ENGINE OIL (See page LU±8)
Capacity:
Drain and refill
w/ Oil filter change
3.9 liters (4.1 US qts, 3.4 Imp. qts)
w/o Oil filter change
3.7 liters (3.9 US qts, 3.3 Imp. qts)
Dry fill 4.3 liters (4.5 US qts, 3.8 Imp. qts)
35. START ENGINE AND CHECK FOR LEAKS
36. PERFORM ENGINE ADJUSTMENT
(a) Adjust the alternator drive belt.
(See page CH±3)
Drive belt tension:
w/ A/C New belt 175 + 5 lb
Used belt 130 + 10 lb
w/o A/C New belt 125 + 25 lb
Used belt 95 + 20 lb
(b) Adjust the PS drive belt.
Drive belt tension: New belt 125 + 25 lb
Used belt 80 + 20 lb
(c) Adjust the ignition timing.
(See steps 7 to 10 on pages IG±16 and 17)
Ignition timing:
10° BTDC @ idle
(w/ Terminals TE 1 and E1 connected)
(d) Adjust the valve. clearance. (See page EM±11)
Valve clearance:
Intake 0.19 ± 0.29 mm (0.007 ± 0.011 in.)
Exhaust 0.28 ± 0.38 mm (0.011 ± 0.015 in.)
37. INSTALL HOOD
38. PERFORM ROAD TEST
Check for abnormal noise, shock, slippage, correct shift
points and smooth operation.
39. RECHECK ENGINE COOLANT AND ENGINE OIL
LEVELS
± ENGINE MECHANICALCylinder Block (3S±FE)EM±138
Page 1317 of 2389

REMOVAL OF ENGINE
1. REMOVE BATTERY
Disconnect the grand strap.
2. DRAIN ENGINE COOLANT (See page CO±5)
3. REMOVE HOOD
4. REMOVE ENGINE UNDER COVERS
5. DRAIN ENGINE COOLANT (See page CO±5)
6. DRAIN ENGINE OIL
7. REMOVE IGNITION COIL, IGNITER AND BRACKET
ASSEMBLY
(a) Disconnect the following cord and connectors:
(1) Igniter connector
(2) Noise filter connector
(3) High±tension cord
(b) Remove the two bolts, the ignition coil, igniter and bracket
assembly.
8. REMOVE RADIATOR (See page CO±16)
9. REMOVE ALTERNATOR (See page CH±6)
10. REMOVE ALTERNATOR BELT ADJUSTING BAR
11. REMOVE RADIATOR RESERVOIR TANK
12. DISCONNECT ACCELERATOR CABLE FROM
THROTTLE BODY
13. (A/T)
DISCONNECT THROTTLE CABLE FROM THROTTLE
BODY
14. (w/ CRUISE CONTROL SYSTEM)
REMOVE CRUISE CONTROL ACTUATOR AND
VACUUM PUMP
(w/A.B.S..)
(a) Remove the dust cover.
(b) Disconnect the following hoses and connector:
(1) Actuator vacuum hoses
(2) Actuator connector
(c) Remove the four bolts, actuator and bracket.
(d) Disconnect the vacuum pump connector.
(e) Remove the three bolts, vacuum pump and bracket.
± ENGINE MECHANICALCylinder Block (2VZ±FE)EM±140