Contents Wiring diagrams Section: Mechanical All sections

Symptom List Buick Century VI

Mechanical 16 illustrations ~174 words

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom

  1. «BASE ENGINE MISFIRE WITHOUT INTERNAL ENGINE NOISES»(ref-189348-S26170447752005090900000)
  2. «BASE ENGINE MISFIRE WITH ABNORMAL INTERNAL LOWER ENGINE NOISES»(ref-189348-S30374411352005090900000)
  3. «BASE ENGINE MISFIRE WITH ABNORMAL VALVE TRAIN NOISE»(ref-189348-S24321971122005090900000)
  4. «BASE ENGINE MISFIRE WITH COOLANT CONSUMPTION»(ref-189348-S22747690962005090900000)
  5. «BASE ENGINE MISFIRE WITH EXCESSIVE OIL CONSUMPTION»(ref-189348-S09529314882005090900000)
  6. «ENGINE COMPRESSION TEST»(ref-189348-S21770831852005090900000)
  7. «ENGINE NOISE ON START-UP, BUT ONLY LASTING A FEW SECONDS»(ref-189348-S20010747682005090900000)
  8. «UPPER ENGINE NOISE, REGARDLESS OF ENGINE SPEED»(ref-189348-S42737196652005090900000)
  9. «LOWER ENGINE NOISE, REGARDLESS OF ENGINE SPEED»(ref-189348-S13493532262005090900000)
  10. «ENGINE NOISE UNDER LOAD»(ref-189348-S15502408852005090900000)
  11. «ENGINE WILL NOT CRANK - CRANKSHAFT WILL NOT ROTATE»(ref-189348-S36263282682005090900000)
  12. «OIL CONSUMPTION DIAGNOSIS»(ref-189348-S22601100292005090900000)
  13. «OIL PRESSURE DIAGNOSIS AND TESTING»(ref-189348-S08554115972005090900000)
  14. «OIL LEAK DIAGNOSIS»(ref-189348-S37144588932005090900000)
  15. «DRIVE BELT CHIRPING DIAGNOSIS»(ref-189348-S42188354642005090900000)
  16. «DRIVE BELT SQUEAL DIAGNOSIS»(ref-189348-S05994334832005090900000)
  17. «DRIVE BELT WHINE DIAGNOSIS»(ref-189348-S29115711572005090900000)
  18. «DRIVE BELT RUMBLING DIAGNOSIS»(ref-189348-S13679220582005090900000)
  19. «DRIVE BELT VIBRATION DIAGNOSIS»(ref-189348-S05638817052005090900000)
  20. «DRIVE BELT FALLS OFF DIAGNOSIS»(ref-189348-S26634682162005090900000)
  21. «VALVE ROCKER ARM COVER REPLACEMENT - RIGHT»(ref-189348-S31721053492005090900000)
  22. «DRIVE BELT TENSIONER DIAGNOSIS»(ref-189348-S16094241222005090900000)

Scheme 7

Scheme 7: Base Engine Misfire without Internal Engine Noises

Scheme 8

Scheme 8

Scheme 9

Scheme 9: Base Engine Misfire with Abnormal Internal Lower Engine Noises

Scheme 10

Scheme 10: Base Engine Misfire with Abnormal Valve Train Noise

Scheme 11

Scheme 11: Base Engine Misfire with Coolant Consumption

Scheme 12

Scheme 12: Base Engine Misfire with Excessive Oil Consumption

Scheme 13

Scheme 13: Engine Noise on Start-Up, but Only Lasting a Few Seconds

Scheme 14

Scheme 14: Upper Engine Noise, Regardless of Engine Speed

Scheme 15

Scheme 15

Scheme 16

Scheme 16: Lower Engine Noise, Regardless of Engine Speed

Scheme 17

Scheme 17

Scheme 18

Scheme 18: Engine Noise Under Load

Scheme 19

Scheme 19: Engine Will Not Crank - Crankshaft Will Not Rotate

Scheme 20

Scheme 20

Scheme 21

Scheme 21: Coolant in Combustion Chamber

Scheme 22

Scheme 22: Coolant in Engine Oil