TOYOTA PREVIA 91-97 REPAIR MANUAL

ENGINE AND ENGINE OVERHAUL Excessive oil consumption (cont.) Troubleshooting Engine Mechanical Problems Cause Solution Piston rj ...

ENGINE AND ENGINE OVERHAUL 3-77 Troubleshooting Engine Mechanical Problems Problem Cause Solution Connecting rod bearing noise I ...

3-7IB ENGINE AND ENGINE O 1 ERHAUL Troubleshooting Engine Performance Cause Solution Faulty engine control system Faulty fu si p ...

ENGINE AND ENGINE OVERHAUL 3-79 Troubleshooting Engine Performance Problem Cause Solution Faulty acceleration (cont.) Improper f ...

3-80 ENGINEAND ENGINE OVERHAUL Troubleshooting Engine Performance Problem Power not up to normal Intake backfire Exhaust backfir ...

ENGINE AND ENGINE OVERHAUL 3-81 Troubleshooting the Serpentine Drive Belt Problem Cause Solution Tension sheeting fabric failure ...

3-82 ENGINE AND ENGINE OVERHAUL Troubleshootingthe Serpentine Drive Belt Problem Cause Solution "Groove jumping" (belt does not ...

ENGINE AND ENGINE OVERHAUL 3-83 Troubleshooting the Cooling System Problem Cause Solution High temperature gauge indication— ove ...

3-84 ENGINE AND ENGINE Of ERHAUL Troubleshooting the Cooling System Problem Cause Solution Coolant loss—boilover Faulty rfead ga ...

AIR POLLUTION 4-2 NATURAL POLLUTANTS 4-2 INDUSTRIAL POLLUTANTS 4-2 AUTOMOTIVE POLLUTANTS 4-2 TEMPERATURE INVERSION 4-2 HEAT TRAN ...

4-2 DRIVEABILITY AND EMI£SIGNS CONTROLS AIR POLLUTION The earth's atmosphere, at or near sea level, consists approximately of 78 ...

DRIVEABILITY AND EMISSIONS CONTROLS 4-3 to the atmosphere by 1 of the 3 heat transfer methods, conduction, convec- tion or radia ...

4-4 DRIVEABILITY AND EMISSIONS CONTROLS al to the nd urface Although ozone at ground level can be harmful, ozone is benefit eart ...

DRIVEABILITY AND EMISSIONS CONTROLS 4-5 EMISSION CONTROLS I See Figure 1 Due to varying state, federal, and provincial regulatio ...

4-6 DRIVEABILITY AND EMISSIONS CONTROLS Intake Manifold Sic e Clean Hose Fig. 5 Blow air from the air manifold side, check that ...

DRIVEABILITY AND EMISSIONS CONTROLS 4-7 Fig. 7 Always inspect the lines for kinks, cracks and loose con- nections Fuel Filler Ca ...

4-8 DRIVEABILITY AND EMISSIONS CONTROLS Fig. 13 Check that air flows from port E to the air filter of the Fig. 11 Testing the ch ...

DRIVEABILITY AND EMISSIONS CONTROLS 4-9 Ohmmeter n No Continuity Fig. 16 Check for ground on the VSV using an ohmmeter Fig. 17 R ...

4-10 DRIVEABILITY AND EMI&SIONS CONTROLS Fig. 20 Always plug the hoses to prevent gas vapors from escaping Fig. 211 view of ...

DRIVEABILITY AND EMISSIONS CONTROLS 4-11 Filter Fig. 25 Check the filter of the EGR modulator for contamination or damage Above ...