Diagnostic Worksheet

         *DRIVEABILITY - ENGINE*

SYMPTOMS

PLEASE CHECK ALL THAT APPLY


(  )SERVICE ENGINE SOON LIGHT ON
(  )HARD STARTING / NO START (CRANKS O.K.)
(  )WON'T CRANK
(  )ENGINE STALLS
(  )ENGINE MISS
(  )ENGINE MISS WHILE DRIVING
(  )HESITATES STUMBLES OR SAGS
(  )ROUGH IDLE
(  )IDLE IS TOO HIGH
(  )POOR POWER / PERFORMANCE
(  )SURGE OR CHUCKLE, BUCK-JERK-OR SKIP
(  )POOR GAS MILEAGE
                              (  )HIGHWAY
                              (  )CITY
(  )PINGS, DETONATES
(  )SULPHUR, ROTTEN EGG ODOR
(  )BACK FIRES (POPPING NOISE)
                              (  )UNDERHOOD
                              (  )TAIL PIPE
(  )EXHAUST SMOKE
(  )INCREASED OIL CONSUMPTION
(  )RUN ON AFTER KEY IS OFF
(  )SPEED FLUCTUATES WITHOUT MOVING
     ACCELERATOR
(  )ENGINE NOISE
                              (  )WHINE
                              (  )RATTLE
                              (  )GROAN
                              (  )CLUNK

OPERATING CONDITIONS

PLEASE CHECK ALL THAT APPLY
*HOW OFTEN DOES IT OCCUR?*

(  )ALWAYS
(  )FEW SECONDS (  )FEW MINUTES
(  )FEW HOURS       (  )FEW DAYS
(  )FEW WEEKS      (  )FEW MONTHS
(  )VARIOUS TIMES
(  )UNKNOWN
(  )ONLY DURING EVENT
(  )EVERY ______ TO ______KMS
(  )SINCE NEW
(  )JUST STARTED
(  )GETTING BETTER
(  )GETTING WORSE

*WHEN DOES IT OCCUR?*

(  )COLD (  )WARM (  )HOT
(  )ALL THE TIME
(  )ONLY AT THE WARM UP
(  )OTHER {EXPLAIN}___________________________
____________________________________________

*DRIVING CONDITIONS*

THROTTLE
(  )LIGHT (  )MEDIUM (  )HARD
(  )STARTING (  )IDLE (  )DECEL.
(  )OVER BUMPS (  )SHIFTING (  )TURNING
(  )BRAKING
(  )CRUISING STEADY AT _________KM
(  )BETWEEN ______KM AND ______KM
(  )ANY TIME (  )UP OR (  )DOWNHILL
(  )HIGHWAY (  )CITY (  )TOWN
(  )STOP GO
(  )ONLY WITH A/C ON