2001 CHEVROLET SILVERADO 2500 Engine And Engine Cooling Problems

TL* THE CONTACT OWNS A 2001 CHEVROLET 2500 HD. THE CONTACT STATED THAT WHILE DRIVING UPHILL AT 55 MPH, THE ENGINE STALLED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND INFORMED THAT THERE WERE NO RECALLS FOR THE VEHICLE. THE FAILURE MILEAGE WAS APPROXIMATELY 78,000 AND THE CURRENT VEHICLE MILEAGE WAS 88,000. UPDATED 08/27/13*LJ

MY VEHICLE WOULD STALL OUT ON ME AT ANY TIME FOR ABOUT 2 MONTHS IT DIDN'T MATTER WHAT SPEED I WAS DOING OR WHERE I WAS IT WOULD STALL OUT SO I WOULD HAVE TO COAST TO THE SIDE OF THE ROAD WITH NO POWER STEERING AND WAIT TO CRANK THE VEHICLE BACK UP. THEN DECEMBER 23 2008 I WAS ON MY WAY HOME AND IT COMPLETELY STOPPED I COULDN'T GET IT TO CRANK BATTERY WAS COMPLETELY DEAD AND IT WAS AT NIGHT ON A HIGHWAY. I TOOK IT TO EVERY DEALER SHIP AND EVERY MECHANIC AND NOONE COULD TELL ME WHAT WAS WRONG WITH IT. FINALLY I LOOKED ONLINE AT RECALLS AND FOUND THAT THERE IS A RECALL FOR THE EXACT MAKE AND MODEL OF MY VEHICLE BUT WHEN I CALLED GMC THEY TOLD ME THAT THERE WAS NO RECALL FOR MY VEHICLE SO I WENT AND PAID OUT...

BROKEN EXHAUST MANIFOLD BOLTS. *TR

TL* THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 66 MPH THE VEHICLE SUDDENLY STALLED. THE FAILURE OCCURRED INTERMITTENTLY AT DIFFERENT SPEEDS. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE MECHANIC WAS UNABLE TO DETERMINE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. NHTSA RECALL CAMPAIGN NUMBER: 07V521000 (ENGINE AND ENGINE COOLING) MAY BE RELATED TO THE FAILURE. THE MANUFACTURER WAS CONTACTED AND STATED THE VIN WAS NOT INCLUDED IN THE RECALL. THE APPROXIMATE FAILURE MILEAGE WAS 94,000.

TL* THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 25 MPH, APPROACHING A TRAFFIC STOP SIGNAL, THE BRAKE PEDAL WAS ENGAGED AND THE ENGINE STALLED WITHOUT WARNING. THE ENGINE RESTARTED AFTER WAITING A FEW MOMENTS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS AND THEY RECOMMENDED THE CRANKSHAFT POSITION SENSOR BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THERE WAS A RECALL RELATED TO THE SIMILAR DEFECT FOR THE MODEL YEAR 2001 SILVERADO, WHICH WAS UNDER NHTSA CAMPAIGN ID NUMBER 07V521000 (ENGINE AND ENGINE COOLING). THE CONTACT PLANNED TO TAKE THE VEHICLE TO AN AUTHORIZED DEALER. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 112,000.

TL* THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. THE CONTACT WAS DRIVING 50 MPH WHEN THE VEHICLE STALLED WITHOUT WARNING. HE WAS ABLE TO COAST THE VEHICLE FROM THE ROADWAY AND RESTART. THE FAILURE WOULD RECUR SPORADICALLY AND OFTENTIMES, THE CONTACT WAS UNABLE TO IMMEDIATELY RESTART THE VEHICLE. THE FAILURE WAS INTERMITTENT AND BECAME MORE FREQUENT OVER TIME. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO REPLACED THE CRANKSHAFT POSITION SENSOR. THE MANUFACTURER WAS NOT WILLING TO OFFER ANY ASSISTANCE. THE CURRENT MILEAGE WAS APPROXIMATELY 113,000 AND THE FAILURE MILEAGE WAS APPROXIMATELY 80,000.

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING 35 MPH, THE VEHICLE STALLED AS THE BATTERY WARNING LIGHT ILLUMINATED. THE VEHICLE WAS SHIFTED INTO NEUTRAL AND THE CONTACT WAS ABLE TO RESTART THE VEHICLE. THE CONTACT STATED THAT HE HAD EXPERIENCED THE FAILURE EIGHT TO TEN TIMES OVER A COURSE OF TWO MONTHS. THE VEHICLE WAS TAKEN TO THE DEALER FOR THE FAILURE. THE CONTACT STATED HE REFERENCED NHTSA CAMPAIGN ID NUMBER: 07V521000 (ENGINE AND ENGINE COOLING) AND WAS ADVISED BY THE DEALER AND THE MANUFACTURER THAT HIS VEHICLE WAS NOT INCLUDED IN THE RECALL. THE VEHICLE WAS NOT INSPECTED FOR THE FAILURE BY THE DEALER AND WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 57,000 AND THE CURRENT MILEAGE WAS 58,000. UPDATED 5/2/11 *CN UPDATED 05/13/11

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500HD. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 45 MPH THE VEHICLE STALLED AND WOULD NOT RESTART. THE VEHICLE HAD TO COOL DOWN BEFORE IT WOULD RESTART AGAIN. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO INFORMED THE CONTACT THAT THE CRANK SHAFT HAD FAILED. THE VEHICLE WAS INSPECTED AND REPAIRED BY A DEALER WHO REPLACED THE CRANK SHAFT SENSOR. THE FAILURE MILEAGE WAS 65,000.

2001 CHEVROLET SILVERADO. CONSUMER STATES VEHICLE STALLED AND POWER AND BRAKES BECAME INOPERABLE *TGW THE CONSUMER LEARNED A RECALL HAD BEEN ISSUED FOR THE EXACT PROBLEM HE EXPERIENCED REGARDING THE CRANKSHAFT POSITION SENSOR. HOWEVER, HE WAS DENIED REIMBURSEMENT BY GM WHO STATED HIS VEHICLE IDENTIFICATION NUMBER WAS NOT INCLUDED IN THE RECALL. *JB

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 65 MPH, THE ENGINE STALLED WITHOUT WARNING. THE CONTACT WAITED FOR ONE HOUR BEFORE THE VEHICLE WOULD RESTART AND RESUME NORMAL OPERATION; HOWEVER, WHILE TRAVELING THE STALLING FAILURE RECURRED. IN ADDITION, THE FAILURE OCCURRED ON A SEPARATE OCCASION AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THEY INFORMED THE CONTACT THAT THE CRANK SHAFT POSITION SENSOR WOULD NEED TO BE REPLACED. THERE WAS A RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER 07V521000 (ENGINE AND ENGINE COOLING). THE VIN WAS EXCLUDED FROM THE RECALL. THE VEHICLE HAD NOT BEEN REPAIRED AT THE TIME OF THE COMPLAINT. THE FAILURE MILEAGE WAS 100,000.

TL* THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING APPROXIMATELY 40-45 MPH, THE VEHICLE STALLED WITHOUT WARNING. HE WAS ABLE TO RESTART THE VEHICLE AS IT RESUMED NORMAL OPERATION. THE DEALER REPLACED THE BATTERY BUT TO NO AVAIL. THE CONTACT STATED THE FAILURE WOULD ONLY OCCUR IN DRY WEATHER CONDITIONS. THE VEHICLE WAS TAKEN TO THE DEALER SEVERAL TIMES BUT THE FAILURE PERSISTED. MOST RECENTLY, THE FAILURE RECURRED AND THE VEHICLE INDEPENDENTLY RESTARTED. THE DEALER ADVISED THAT THE CRANK SHAFT WOULD NEED TO BE REPLACED TO CORRECT THE FAILURE. THE VEHICLE WAS LEFT WITH THE DEALER WHERE THE CONTACT WAS AWAITING REPAIRS. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 07V521000 (ENGINE AND ENGINE COOLING) BUT WAS UNABLE TO CONFIRM IF HIS VIN WAS INCLUDED IN THE RECALL. THE FAILURE MILEAGE WAS 50,000 AND THE CURRENT MILEAGE WAS 56,000.

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. WHILE DRIVING 65 MPH, THE VEHICLE STALLED AND THE BATTERY WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT STATED THAT AFTER 10 TO 15 SECONDS THE VEHICLE WOULD START AND PERFORM AS IF THE FAILURE NEVER OCCURRED. THE VEHICLE ALSO STALLED AT A COMPLETE STOP AND AT TIMES THE VEHICLE FAILED TO RESTART. THE DEALER WAS CONTACTED AND STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER: 07V521000, ENGINE AND ENGINE COOLING. THE FAILURE WAS DIAGNOSED BY A MECHANIC STATING THAT IT WAS THE CRANKSHAFT POSITION SENSOR THAT WAS FAULTY. NO REPAIRS WERE MADE WHEN THE COMPLAINT WAS FILED. THE FAILURE MILEAGE WAS 56000 AND THE CURRENT MILEAGE WAS 61900.

THE CONTACT OWNS A 2001 CHEVROLET 2500. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 40MPH THE VEHICLE STALLED. THE FAILURE HAS OCCURRED APPROXIMATELY 15 TIMES. NO LIGHTS WERE ILLUMINATED DURING ANY OF THE FAILURES. THE VEHICLE WILL START WHEN PUT IN PARK AND RESTARTED. THE VEHICLE WAS TAKEN TO A GM DEALER AND WAS INFORMED THAT A RECALL WAS IN EFFECT, NHTSA CAMPAIGN ID NUMBER 07V521000, BUT THE OWNERS VIN IS NOT INCLUDED. THE VEHICLE HAS BEEN REPAIRED AT THE OWNERS EXPENSE. THE FAILURE MILEAGE WAS APPROXIMATELY 92,000. THE CURRENT MILEAGE IS 95,500. RD

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500HD. WHILE DRIVING APPROXIMATELY 40 MPH, THE VEHICLE SUDDENLY STALLED WITHOUT WARNING. ON THE THIRD ATTEMPT, THE VEHICLE RESTARTED. THE FAILURE OCCURRED ON NUMEROUS OCCASIONS WHETHER THE VEHICLE WAS IN MOTION OR NOT. AN AUTHORIZED DEALER INFORMED HIM THAT THE PROBLEM COULD NOT BE DIAGNOSED WITHOUT AN INDICATOR LIGHT BEING ILLUMINATED. THE VEHICLE WAS TAKEN TO SEVERAL INDEPENDENT MECHANICS BUT IT WAS VERIFIED THAT NO DIAGNOSIS COULD BE GIVEN WITHOUT AN INDICATOR LIGHT. THE CURRENT MILEAGE IS APPROXIMATELY 81,000. THE FAILURE MILEAGE WAS APPROXIMATELY 52,000. UPDATED EVOQ 11/02/10

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500HD. WHILE DRIVING AT APPROXIMATE SPEEDS OF 50-60 MPH ON NORMAL ROAD CONDITIONS, THE ENGINE STALLED WITHOUT WARNING. THE CONTACT WAS ABLE TO RESTART THE VEHICLE WITHIN A FEW MOMENTS AND IT WAS TAKEN TO AN AUTHORIZED DEALER FOR FURTHER INSPECTION. THE DEALER REPLACED THE CRANKSHAFT POSITION SENSOR AT THE OWNERS EXPENSE. ALTHOUGH THERE WAS A RECALL ON HIS MODEL VEHICLE, THERE WERE NO RECALLS FOR HIS SPECIFIC YEAR (NHTSA CAMPAIGN ID NUMBER 07V521000: ENGINE AND ENGINE COOLING). THE CONTACT CONFIRMED THAT THE FAILURE HE EXPERIENCED WAS IDENTICAL TO THE FAILURES AS DESCRIBED IN THE RECALL CAMPAIGN. HE STATED THAT THE FAILURE WOULD OCCUR INTERMITTENTLY. THE FAILURE MILEAGE WAS 75,000. UPDATED 05/11/10.*LJ UPDATED 06/25/10*LJ UPDATED 08/30/10*JB

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. THE CONTACT STARTED THE IGNITION AND THE VEHICLE MISFIRED AND EXHIBITED EXTREMELY LOW RPMS. ON SEPARATE OCCASIONS, THE ENGINE STALLED AND HESITATED. THE FAILURES OCCURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER AND THEY STATED THAT THE CRANKSHAFT POSITION SENSOR FAILED. THE VIN WAS EXCLUDED FROM NHTSA CAMPAIGN ID NUMBER 07V521000 (ENGINE AND ENGINE COOLING), ALTHOUGH THE FAILURES WERE IDENTICAL. THE VEHICLE HAS NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 19,300 AND THE CURRENT MILEAGE IS 19,325. THE CONSUMER STATED THE CODE READ A PROBLEM WITH THE CAMSHAFT POSITION SENSOR. UPDATED 08/14/09.*JB

PICKUP TRUCK STALLS AT HIGH SPEED. ENGINE DIES, BRAKES AND POWER STEERING LOSES COMPLETE POWER. THIS IS A HEAVY DUTY TRUCK (8.1L ENGINE) AND I WAS TOWING A TRAILER AND LOADED TRACTOR DOWN A STEEP HILL. LUCKY TO COME OUT ALIVE. DEALER DIAGNOSED AS FAULTY CRANKCASE POSITION SENSOR. THIS APPARENTLY IS A KNOWN PROBLEM WITH THIS TRUCK/ENGINE (NHTSA CAMPAIGN ID 07V521000) BUT APPARENTLY MY VIN IS NOT PART OF RECALL. GOT NEWS FOR NHTSA & GM: THE PROBLEM HAS NOT BEEN FIXED AND THE EXTREMELY DANGEROUS FAILURE MODE STILL EXISTS. A TRUCK WITH AN 8.1L ENGINE IS MORE OFTEN THAN NOT TOWING SOMETHING HEAVY (HORSES, TRAILER, BOAT, TRACTOR, ETC). STALLING AT ANY TIME AND ANYWHERE MAKES FOR AN EXTREMELY DANGEROUS CONDITION. DO A GOOGLE SEARCH ON THE CAMPAIGN ID AND YOU WILL SEE THAT THIS IS NOT AN ISOLATED INCIDENT. EXTEND THE RECALL TO LATER VIN #'S AND SAVE SOME...

2001 CHEVY HD 2500 8.1 CRANKSHAFT SENSOR FAILURE DEALER SAYS NOT COVERED ON RECALL. *TR

2001 SILVERADO HD 8.1L ENGINE 51,009 MILES. EXPERIENCING ISSUES ASSOCIATED WITH NHTSA ID # 07V521000. I HAVE HAD IT CHECKED AND THE SCANNER SHOWS A CRANKSHAFT POSITION SENSOR FAILURE. I TOOK IT TO THE DEALER AND WAS TOLD THAT THEY WILL NOT FIX IT DUE TO MY VIN NUMBER BEING OUTSIDE THE RECALLED GROUPS. EVEN THOUGH IT IS IN THE DATE RANGE OF THE EFFECTED UNITS. I DID SOME RESEARCH AND FOUND THAT MY TRUCK HAS THE SAME EXACT PART NUMBER OF THE ITEM THAT IS FAILING. THIS HAS CAUSED ME TO ALMOST BE REAR ENDED 3 TIMES AND SEVERAL OTHER TIMES WHERE IT QUITS AT HIGHWAY SPEED OR IN AN INTERSECTION AND I LOOSE GOOD STEERING AND BRAKING CONTROL. THE LAST TIME (LAST SATURDAY) LEFT ME AND MY 2 CHILDREN (4 AND 7) WALKING IN A SNOW STORM WITH POOR VISIBILITY AND RISKING FREEZING TEMPS AND ALMOST GETTING HIT...

POSSIBLE EVENT. MY 2001 SILVERFISH 2500 HD(8.1 L) IS STALLING AND HARD TO START. MY INDEPENDENT MECHANIC BELIEVES THAT IT COULD BE THE CRANKSHAFT POSITION SENSOR THAT HAS A RECALL. I CONTACTED THE CHEVY FOLKS AND THEY SAID THAT MY VIN NUMBER IS OUT SIDE OF THE RECALL LIST FOR 2001 MODEL. THIS IS A REAL SAFETY PROBLEM WHEN TRUCK STALLS. 2001 CHEVROLET SILVERADO RECALL ID FROM NHTSA: 07V521000. *TR

BEGAN HAVING PROBLEMS WITH STARTING THE VEHICLE ON OCCASION. THAT LEAD TO LOSING COMPLETE POWER WHILE AT HIGHWAY SPEEDS (65 MPH) AS WELL AS LOSING COMPLETE POWER WHILE AT IDLE OR SLOW SPEEDS. THE LAST TIME IT HAPPENED THE CHECK ENGINE LIGHT CAME ON. IT SHOWED A CODE THAT INDICATED THE CRANKSHAFT SENSOR WAS AT FAULT. TRUCK WAS TAKEN TO DEALERSHIP AND THIS WAS CONFIRMED, HOWEVER THE DEALER INFORMED ME THAT THE RECALL (07V521000) DID NOT APPLY TO MY VIN EVEN THOUGH IT WAS A 2001 WITH AN 8.1 L. I PAID TO HAVE IT FIXED AT A COST OF $375. *TR

I HAVE A 2001 CHEVROLET 2500HD 8.1L WITH 120K MILES. TRUCK RUNS GREAT BUT MY ENGINE WILL JUST SHUT OFF. WHILE DRIVING AT ANY SPEED THE ENGINE WILL SHUT OFF THEN KICK ON AGAIN ALL BY ITSELF. WHEN STOPPED AT A LIGHT IT WILL SHUT OFF AND WILL NOT COME BACK ON UNLESS I TURN THE KEY TO START IT AGAIN. ENGINE IS THE ONLY THING THAT DIES, STEREO, HEADLIGHTS, ETC ALL REMAIN ON AND I DON'T GET ANY SERVICE LIGHTS OR MESSAGES ON THE DASH WHEN IT HAPPENS. SOMETIMES IF IT FEELS AS IF IT IS GOING TO DIE ON ME I CAN STEP ON THE GAS PEDAL TO PREVENT IT FROM DYING. *TR

OVER THE PAST FEW MONTHS I HAVE BEEN EXPERIENCING MY TRUCK COMPLETELY SHUTTING DOWN REGARDLESS OF HOW FAST OR SLOW I'D BE DRIVING. HAVING TO DRIVE IN BUSY RUSH HOUR TRAFFIC AND THROUGH CONSTRUCTION ZONES, IT'S MY OPINION THAT THIS IS AN EXTREME SAFETY CONCERN, NOT ONLY FOR MYSELF BUT OTHERS. MY TRUCK IS AT A MECHANIC'S SHOP AND THE MECHANIC TOLD ME THAT THERE'S A CODE IN THE COMPUTER MODULE THAT INDICATES A "CRANKSHAFT POSITIONING SENSOR AND ENGINE STALL" AND THAT GENERAL MOTORS HAS A RECALL RELATING TO THIS. WHEN I CALLED A LOCAL DEALERSHIP, CONNELL CHEVROLET IN COPPERAS COVE, TEXAS THEY TOLD ME THAT MY VEHICLE WASN'T INCLUDED IN THE RECALL "BECAUSE I COULDN'T HONESTLY TELL THEM THAT THE 'SERVICE ENGINE SOON LIGHT' HAD CAME ON; AND THAT MY TRUCK WASN'T RUNNING POORLY (OR A WORD TO THAT AFFECT). I ALSO CONTACTED GENERAL MOTORS AND THEY BASICALLY TOLD...

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. THE CONTACT EXPERIENCED INTERMITTENT LOSSES OF POWER WITH HIS VEHICLE. THE FAILURE OCCURRED NUMEROUS TIMES WHILE DRIVING AT BOTH LOW AND HIGH SPEEDS, BUT WAS ORIGINALLY NOTICED AT 60 MPH. THERE WERE NO WARNING INDICATORS PRIOR TO THE VEHICLE LOSING POWER. OCCASIONALLY, THE VEHICLE WOULD SHUT DOWN AND IMMEDIATELY RESTART, BUT OTHER TIMES, IT WOULD TAKE LONGER TO DO SO. THE DEALER STATED THAT THE VIN WAS NOT INCLUDED IN THE RECALL PERTAINING TO THIS FAILURE. THE CONTACT CALLED THE MANUFACTURER'S CUSTOMER SERVICE LINE AND WAS INFORMED THAT THERE WAS NO RECALL FOR THIS FAILURE; HOWEVER, HE WAS ALSO INFORMED THAT HIS VIN WAS NOT INCLUDED IN THE RECALL BECAUSE HIS CHECK ENGINE WARNING LIGHT DID NOT ILLUMINATE PRIOR TO THE FAILURE. THE RECALL NUMBER WAS UNKNOWN. THE CURRENT MILEAGE WAS 121,000 AND FAILURE MILEAGE WAS APPROXIMATELY 119,000. UPDATED 7/3/08 *CN

MY 2001 CHEVROLET SILVERADO HD2500 P/U STARTED HAVING INTERMITTENT STALLING PROBLEMS IN JULY 2007. THE ENGINE WOULD DIE AND IT WOULD TAKE A FEW MINUTES TO RESTART. FINALLY IN SEPT 2007 IT DIED ON THE FREEWAY WHEN I WAS TRAVELING AT OVER 65 MPH. THE POWERSTEERING STOPPED AND THE POWER BRAKE ASSIST STOPPED. I WAS LUCKY THAT I DIDN'T HAVE A HIGH SPEED ACCIDENT. THE TRUCK WAS TAKEN TO THE LOCAL CHEVROLET DEALER AND THEY REPLACED THE CRANKSHAFT POSITION SENSOR AND CHARGED ME $420.99. THE VEHICLE ONLY HAD 37,546 MILES ON IT AT THE TIME BUT WAS OUT OF WARRANTY. I HAVE NOT HAD ANY FURTHER PROBLEMS SINCE THE REPAIR. I CONTACTED CHEVROLET ABOUT THEIR RECALL # 06083 NHTSA ID#07V521000 AND THEY ADVISED THAT MY VEHICLE DID NOT QUALIFY. I DON'T UNDERSTAND WHY SINCE IT IS THE SAME 8.1 ENGINE AND YEAR/MODEL. IF YOU GO ON THE GM-TRUCK.COM WEB SITE...

TL*THE CONTACT OWNS A 2001 CHEVROLET SILVERADO 2500 HD. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. WHILE DRIVING APPROXIMATELY 50 MPH, THE BATTERY WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL AND THEN THE VEHICLE STALLED. THE VEHICLE IMMEDIATELY RESTARTED AUTOMATICALLY. A LOCAL MECHANIC STATED THAT THE CRANK SHAFT SENSOR CAUSED THE FAILURE. THE VEHICLE WAS REPAIRED AND THERE HAD BEEN NO FURTHER OCCURRENCES. THE DEALER STATED THAT HIS VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 07V521000 (ENGINE AND ENGINE COOLING). HE FILED A FORMAL COMPLAINT WITH THE MANUFACTURER. THE CURRENT AND FAILURE MILEAGES WERE 70,000. UPDATED 02-14-08 *BF

TRUCK DIED AT 60 MPH. LOST ALL POWER FOR FEW SECONDS THEN STARTED AGAIN. THEN WOULD NOT START FOR 2 WEEKS. FINALLY GOT IT TO START AND PUT ON SCANNER IT SAID TO REPLACE CRANKSHAFT POSITION SENSOR. REPLACED IT MYSELF AND TRUCK RUNNING GREAT.MC *TR

MY 2001 CHEVROLET SILVERADO PICK-UP WITH THE 8.1 L ENGINE, SUDDENLY SHUTS DOWN WHILE DRIVING. THE FAULT CODE INDICATES THAT THE CRANKCASE POSITION SENSOR IS DEFECTIVE. *JB

DT*: THE CONTACT STATED THE LIFTERS IN THE ENGINE MADE CONSTANT NOISE SINCE THE DATE OF PURCHASE. THE NOISE WAS PRESENT WHEN THE IGNITION WAS TURNED ON. THE SERVICE DEALER WAS NOTIFIED, BUT THE MANUFACTURER WAS NOT.

I OWN A CHEVROLET 2500HD EQUIPPED WITH A 8.1 LITER ENGINE AND ALLISON TRANSMISSION. MY PROBLEM BEGAN WITH THE ENGINE REFUSING TO START AFTER BEING DRIVEN A SHORT WHILE. THIS PROBLEM DID NOT OCCUR EVERY TIME BUT WAS FREQUENT ENOUGH TO BE OF CONCERN. AFTER SEVERAL ATTEMPTS LASTING SOME 2 TO THREE MINUTES THE ENGINE WOULD START. THE PROBLEM ESCALATED TO THE ENGINE STALLING WHILE DRIVING ON THE HIGHWAY, SOMETIMES ON THE INTERSTATE AT SPEEDS UP TO 70 MPH. DURING THESE STALLS THE ENGINE WOULD SOMETIME RESTART ON ITS OWN WITHOUT TURNING THE KEY OR SHIFTING OUT OF GEAR. DURING TIMES OF STALLING THE ONLY WAY TO MAINTAIN SOME CONTROL OF THE VEHICLE IS TO SHIFT INTO NEUTRAL AND TURN THE KEY TO ATTEMPT A RESTART. AT THESE TIMES THE ENGINE TURNING OVER PROVIDES ENOUGH COMPRESSION TO ALLOW THE POWER STEERING AND BRAKES TO BE AFFECTIVE AS LONG AS THE...

DT*: THE CONTACT STATED THE VEHICLE STALLED SUDDENLY WITHOUT WARNING WHILE DRIVING AT HIGHWAY SPEEDS. AN INDEPENDENT REPAIR SHOP DETERMINED THE CRANK SHAFT POSITION SENSOR WAS BAD AND NEEDED TO BE REPLACED. THE CONTACT EXPRESSED THIS INCIDENT SHOULD BE INCLUDED IN THE ONGOING INVESTIGATION NHTSA ACTION NUMBER: PE06016, REGARDING THE ENGINE AND ENGINE COOLING.

2001 CHEVROLET 2500HD. 8.1 LITER MOTOR, ALLISON TRANSMISSION. THE TRUCK HAS MULTIPLE PROBLEMS THAT THE DEALER IS REFUSING TO ACKNOWLEDGE AND FIX. *LA -HARD STARTING WHEN HOT. WHEN THE VEHICLE IS DRIVEN AND PARKED FOR 10 MINUTES, IT WILL NOT START. ENGINE TURNS OVER, BUT DOES NOT FIRE. AFTER AN ADDITIONAL 2-3 MINUTE WAIT, IT WILL EVENTUALLY START. THIS HAPPENS ON A REGULAR BASIS. DEALER HAD THE TRUCK FOR 1 WEEK AND CLAIMS HE CAN NOT REPRODUCE THE PROBLEM. THEY SUGGESTED REPLACING PARTS WITH NO GARANTEE OF THE FIX. -EXHAUST FAILING. THE EXHAUST WAS REPLACED UNDER WARRANTY DUE TO LOOSE BAFFLES. IT IS FAILING AGAIN WITH THE SAME PROBLEM. DEALER AGAIN CLAIMS THE NOISE IS NORMAL. -EXCESSIVE OIL CONSUMPTION. I HAD IT IN FOR THIS PROBLEM. THE DEALER CHANGED THE OIL AND HAD ME COME IN EVERY 500 MILES TO CHECK THE OIL LEVEL. IT USED 1 1/2 QUARTS IN...

THE TRUCK KEPT DYING SO I TOOK IT IN TO A DEALERSHIP. HE REPLACED THE BATTERY AND TWO DAYS LATER IT WAS DYING AGAIN. THEY STILL HAVEN'T FIGURED OUT WHAT THE PROBLEM IS. *LA

TURCK ENGINE HAS A KNOCK THAT I WAS TOLD BY THE DEALER AND GM THAT IT WAS SIMPLY A COLD START KNOCK. HOWEVER, I WAS TOLD BY A PERSONAL FRIEND AT THE GM TECH CENTER THAT IT IS REALLY A PISTON SLAP, AND IS A RESULT OF THE PISTONS BEING TOO SMALL FOR THE BORE WHICH COULD LEAD TO ENGINE SEIZURE/FAILURE, AND THAT GM IS AWARE OF IT! THE TRUCK KNOCKS EVEN WHEN ENGINE IS WARM. I HAVE BEGGED FOR A REPAIR UNDER THE TRUCKS WARRANTY BUT HAVE BEEN DENIED. I AM CONCERNED THAT AT SOME POINT THE ENGINE COULD SEIZE AND CAUSE A SERIOUS ACCIDENT AND HARM TO MYSELF AND OTHERS. GM SEEMS TO THINK IF THEY PRETEND IT IS A DIFFERENT PROBLEM, AND IF THEY CROSS THEIR FINGERS THEY WILL SAVE MONEY AND AVOID A RECALL. THE DEALER INDICATED TO ME THAT THEY KNOW WHAT THE PROBLEM IS...