Drivability:Hard Starting
CUSTOMER STATES VERY HARSH SHIFT INTO REVERSE ALSO VERY HARSH SHIFT WHILE DRIVING. REV'S HIGH THEN SLAMS INTO GEAR. * Drive vehicle, check trans temperature and fluid
level, verify level. Vehicle has CAIR, start star
Ð involvement. Agent recommended check trans fluid
exactly at 122 degrees, and verify level is 14MM.
II not correct, adjust accordinqly.
 Fluid level was a touch high at 122 degrees, was
j 20MM, adjusted to 14MM as specified. Tech drove to lunch and home, made various accelerations and shifts including noting reverse operation, no abnormal operation is noticed.
CUSTOMER STATES VEHICLE HAS LONG CRANKS AND RUNNING ROUGHT FOR WHILE. * PERFORMED ENGINE CONTROL MODULE SOFTWARE UP DATE ТР01-20-04---20610S3/2
C/S THAT SHE SOMETIMES HAS TO TRY TO START THE CAR MULTIPLE TIMES. * BATTERY FAILED PER TECH TEST CODE: 6K342-41V6B LAB OP:710100 COMPLETED.
CUSTOMER STATES CAR HAS TROUBLE STARTING * BATTERY PASSED TEST
WHEN GOES OUT TO CRANK A VEHICLE IT WON'T ALWAYS CRANK. IT WILL JUST TURN OVER & WHINE (INTERMITTENT) * Filled up truck, let sit overnight and truck cranked on the first try. tried several more times throughout the day and the vehicle cranked right up.
THE VEHICLE DOES NOT START WITHOUT A BOOST. * PERFORMED GR8 TEST, MAIN BATTERY FAILED
REMOVED AND REPLACED MAIN BATTERY AS NEEDED.
THE VEHICLE IS HARD TO START. KEEPS CRANKING BUT DOESNT WANT TO TURN OVER. * SEE LINE ABOVE
No start has to keep trying, see history has left stranded the last two days * Pressure sensor DTC stored, followed DIAG procedure and tested stop lamp circuit. Removed and replaced stop lamp switch and retested ok after repair.
WARR: WARRANTY CUSTOMER STATES
ADDED OPERATION
vech has a slow start * Installed 35310-2E000 :INJECTOR ASSY-FUEL
Installed 35312-22000 :0-RING
verify vehicle would not start cranks then
sputters to slow start notice white smoke after
starting, r eec test retrieve pensing dtc
TRUCK HAS A HARD TIME STARTING LIKE ITS AN OLD TRUCK * BULLETIN 20-NA-218. PERFORMED ECM UPDATE ON OTHER LINE FOR THIS ISSUE
THE VEHICLE WOULDN'T START 2 WEEKS AGO AND HE HELD DOWN THE BUTTON 3 TIMES AND IT WOULD CRANK. TODAY IT DID THE SAME
THING. IT SEEMS LIKE IT IS TRYING TO TURN OVER BUT WILL NOT START * UNABLE TO DUPLICATE WORKING TO GM SPECS AT THIS TIME NO CODES STORED
CUSTOMER SHOWED VIDEO OF ISSUES STARTING VIDEO COULD NOT DUPLICATE THE CONCERN.
VEH HAS EXTENDED CRANK AT TIMES NO WARNING LIGHTS ON * 41418 CHECK SYSTEM NO CODES AND STARTED SEVERAL TIMES UNABLE TO DUPLICATE CONCERN
AFTER COASTING SITUATION, WOULD HAVE TO PULL OVER TO START CAR AGAIN BUT WOULD TAKE MULTIPLE ATTEMPTS TO START AND * SEE LINE BELOW