2008 Chevrolet Trailblazer Engine Problems

I was driving on the highway just reaching 55 mph, that is when all of a sudden, my suv stalled out with no warning no sound nothing. I tried to restart it and sounded as if it was trying to start but wouldn't. after a couple of times of trying that is when a tow truck came and as he was putting my suv on the flat bed I noticed huge amount oil on the ground. I got it towed to Chevy dealership for service and that is when they told me that the 6th cylinder cracked also a rod went through causing a hole in the engine block. I asked what could have caused it, because I'm on top of my maintenance and my suv only had 94,000 miles on it. That is when he explained to me that it was nothing that I did and that there was nothing that I could've done to prevent it and that there was nothing I did wrong that caused it. So, the leaves me asking, isn't that a manufacturing issue?

THE EXHAUST MANIFOLD IN MY 2008 CHEVY TRAILBLAZER HAS BROKEN NOW THREE TIMES. THE CHEVY DEALER HAS CHANGED THE MANIFOLD TWICE FOR FREE BUT NOW THEY NO LONGER WANT TO PAY FOR IT PLUS I ASKED IF THEY HAVE MADE A CHANGE TO THE CAST IRON MANIFOLD AND THEY TELL ME THE PART NUMBER CHANGED IN 2011 BUT MY FAILURES HAVE OCCURRED SINCE THEN SO I KNOW THE REPLACEMENT MANIFOLD I WILL HAVE THE SAME PROBLEM. EXHAUST FUMES IN WINTER ENTER THE CABIN.

NUMEROUS TIMES I HAVE DRIVEN THIS VEHICLE AND IT CONTINUES TO DO THE SAME THING WHEN I REACH SPEEDS OF ABOUT 35 TO 40 MPH IT LOSES POWER, THE TACH. EVEN DECLINES IN IT'S READING. IT'S LIKE SOMEONE IS BEHIND ME WITH A ROPE, AND STEPPING ON THEIR BRAKES, SLOWING ME DOWN. THIS HAPPENS WHEN I'M GOING STRAIGHT DOWN A STREET, MAKING NO TURNS, AND LET IT BASICALLY IDLE ROLL DOWN THE STREET. ALL THE WHILE, IT IS IN GEAR, ENGINE RUNNING, AND IN MOTION ON A CITY STREET

HAD EXHAUST MANIFOLD REPLACED AT LOCAL GM DEALER UNDER WARRENTY IN 6/26/13 NOW HAVE SAME PROBLUM EXHAUST MANIFOLD MAKING LOUD NOISE. HAD 80112 MILES WHEN FIRST DONE NOW WHEN HAPPENED WAS2/22/16 THE MILES WERE 109482, WITCH IS ONLY 29370 MILES WHAT ARE MY OPTIONS THIS SHOULD BE FIXED AGAIN BY THEM.

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHILE DRIVING 15 MPH AND MAKING A LEFT TURN, THE ENGINE STALLED AND THE CHECK ENGINE LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE IGNITION SWITCH FAILED AND NEEDED TO REPLACED. THE VEHICLE WAS REPAIRED TWICE; HOWEVER, THE FAILURE WAS PERSISTENT. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 28,000.

EXHAUST MANIFOLD IS CRACKED,GM KNOWS THERE ARE ISSUES WITH THESE BUT YET WONT FIX IT

WAS DRIVING AND SUDDENLY THE EXHAUST GOT REAL LOUD. TOOK IT TO REPAIR FACILITY AND THEY SAID THAT THE EXHAUST MANIFOLD HAD CRACKED. GM KNOWS THIS IS A BAD PART , AND A SAFETY PART, BUT THEY ONLY ADVANCED THE WARRANTY 20,000 MILES. I HAVE NEVER HAD AN EXHAUST MANIFOLD CRACK ON ANY VEHICLE, BESIDES ONE THAT IS 6 YEARS OLD. *TR

EXHAUST MANIFOLD CRACKED AND HAD TO BE REPLACED.

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. WHILE DRIVING 55 MPH, THE VEHICLE BEGAN TO SHAKE VIOLENTLY AND STARTED TO SMOKE. THE VEHICLE WAS MERGED TO THE SIDE OF THE ROAD AND WAS UNABLE TO BE STARTED. THE VEHICLE WAS TOWED TO THE DEALER. THE TECHNICIAN DIAGNOSED THAT THE ENGINE HAD TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 50,000. UPDATED 2/9/15*CN THE CONSUMER STATED A ROD BURST THROUGH THE OIL PAN AT 50,000. THE VEHICLE NEEDED THE ENGINE TO BE REPLACED. UPDATED 10/6/2015*JS

STARTED VEC. IN THE MORNING. EXHAUST VERY LOUD. CHECKED EXHAUST SYSTEM FOUND MANIFOLD CRACKED. GOT ON ON STAR ACCT...STATED EXTENDED COVERAGE HAD EXPIRED. FOUND OUT SPECIAL COVERAGE GM BULL. #11150. CONTACTED DEALER. STATED NOT COVERED DUE TO OUT OF MILEAGE RANGE OF 120000 LIMIT. SAID TO TAKE TO SERV. MGR AND SAID OUT OF HIS HANDS. CONTACTED GM AND NOW THEY ARE WORKING WITH ME TO HELP RESOLVE ISSUE. TOLD GM I HAVE NEVER RECV. ANY INFO ABOUT THIS PROBLEM WHEN I BOUGHT THIS TRAILBLAZER. WILL FUMES ENTER PASS. AREA. DON'T KNOW AT THIS POINT. SAFETY ISSUE...YES, RECALL ISSUE...YES, DESIGN ISSUE...YES. *JS

HAD TO REPLACE THE EXHAUST MANIFOLD DUE TO CRACK. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE GOING DOWNHILL AT 35 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE VEHICLE WAS ABLE TO RESTART. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING, HOWEVER THEY COULD NOT DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 72,000.

SEEMS TO BE A LOT OF OTHERS WITH THIS PROBLEM. GM SHOULD CONSIDER A RECALL. PEOPLE DON'T HAVE &500-$600 LAYING AROUND. AND THERE ARE MANY WITH SAME YEAR MAKE AND AROUND SAME MILEAGE WITH THIS PROBLEM. *TR

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED WHILE DRIVING 35 MPH, THE ENGINE STALLED AND ALL OF THE WARNING INDICATORS WERE ILLUMINATED. THE CONTACT WAS UNABLE TO RESTART THE VEHICLE. THE VEHICLE WAS TOWED TO A DEALER WHO RECOMMENDED THE REPLACEMENT OF THE IGNITION SWITCH. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE APPROXIMATE FAILURE MILEAGE WAS 55,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT AFTER ENGINE STARTUP, THE EXHAUST BECAME ABNORMALLY LOUD. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO CONFIRMED THAT THE EXHAUST MANIFOLD WAS CRACKED AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 75,000 AND THE CURRENT MILEAGE WAS 76,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE DRIVING, THE CHECK ENGINE WARNING LIGHT ILLUMINATED PERSISTENTLY. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS DIAGNOSED THAT THE EXHAUST CAM POSITION SOLENOID FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED SEVERAL TIMES BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.

TL* THE CONTACT OWNS A 2008 CHEVROLET TRAILBLAZER. THE CONTACT STATED THAT WHILE STARTING THE VEHICLE, THE INTAKE MANIFOLD CRACKED. THE CONTACT DID NOT TAKE THE VEHICLE TO A DEALER OR A MECHANIC FOR INSPECTION OR REPAIRS. THE CONTACT DID NOT CALL THE MANUFACTURER. THE FAILURE MILEAGE WAS 93,000.

THE EXHAUST MANIFOLD HAS CRACKED WITH ONLY 58,000 MILES. * JS

2008 CHEVROLET TRAILBLAZER FAILURE TO START AFTER A FAILURE IN ENGINE RUN DURING ENTRY TO HIGHWAY. *BF

WITH ONLY 55,000 MILES, THE EXHAUST MANIFOLD CRACKED. SEEING ALL OF THE COMPLAINTS ONLINE AND TALKING TO MY MECHANIC, THIS SEEMS TO BE A DEFAULT PART. CHEVY SHOULD BE RECALLING THESE. MY MECHANIC HAD TO ORDER THE PART THROUGH THE DEALER AND THEY HAD THE REPLACEMENT MANIFOLD IN STOCK. EXHAUST MANIFOLDS ARE NOT NORMALLY STOCK ITEMS UNLESS THERE IS A REAL HIGH NEED TO REPLACE THEM....... *TR