AT VARIOUS TIMES, WHEN THE BRAKES ARE APPLIED, THEY WILL MOMENTARILY FAIL TO ENGAGE, CAUSING THE VEHICLE TO MOVE FORWARD 10 TO 30 FEET, BEFORE THE BRAKES TAKE HOLD. I REPORTED THE PROBLEM TO THE DEALER, WITHOUT ANY ACTION ON THEIR PART. *AK
1998
POWER TRAIN:AUTOMATIC TRANSMISSION
1998 SUBURBAN W/ 4L60E TRANSMISSION, SHIFTING HARD 1-2 AND 2-3. RESEARCH SHOWS IT IS A KNOWN PROBLEM OF MANUFACTURER ADDRESSES UNDER GM TECH SERV BULLETIN 01-07-30-023B. FURTHER, INTERNET SEARCH INDICATES THAT PROBLEM IS MANUFACTURERS DESIGN ERROR, AND THAT ONLY PERMANENT FIX IS TO USE AN AFTERMARKET SUPPLIERS RE-DESIGNED REPLACEMENT PART. CURRENTLY, I AM IN THE POSITION OF HAVING TO SEEK REPAIR AT ESTIMATED COSTS RANGING FROM $1800-2800 FROM LOCAL SERVICE PROVIDERS. *AK