NHTSA Complaint #10229747 — 2004 CHEVROLET TRAILBLAZER

BOTH ISSUES OCCUR DAILY: APPARENT TRANSMISSION PROBLEMS...VEHICLE CANNOT SEEM TO "GET IN GEAR" WHEN CRUISING ANYWHERE FROM 40 - 70 MPH. IT BOUNCES BACK AND FORTH BETWEEN GEARS - NOT NORMAL DRIVING CONDITIONS. MULTIPLE TRIPS TO 2 DIFFERENT GM DEALERS HAS EXPOSED NO PROBLEMS, AS THEY "CANNOT REPLICATE THE PROBLEM". THEY MUST NOT HAVE DRIVEN THE CAR AT THOSE SPEEDS AS IT DOES IT RELIGIOUSLY. LIKE MANY OTHER COMPLAINTS LISTED HERE, AND THROUGHOUT SEARCHES DONE FOR 2004 TRAILBLAZER ISSUES, MY TACHOMETER & SPEEDOMETER ARE FAULTY. THEY DO NOT WORK PROPERLY... AT ANY TIME MAY SHOW 8000 RPMS OR 100+ MPH WHEN SITTING AT A STOPLIGHT, OR RESTING AT 0 RPMS AND 0 MPH WHEN CRUISING ON A HIGHWAY. THIS IS DANGEROUS, AND GM NEEDS TO FIX THIS PROBLEM ASAP FOR MODELS EXPERIENCING THIS ISSUE. I'M VERY DISAPPOINTED THERE HAS NOT BEEN A RECALL - MY FAMILY HAS ALWAYS BEEN OWNERS OF GM VEHICLES...BUT WILL BE NO MORE. *TR