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Problems with 2001 Chevrolet Silverado 2500HD ENGINE

On average, the 2001 Chevrolet Silverado 2500HD starts to “feel” problems with the ENGINE and its various aspects after 105 956 miles.

Recently reported ENGINE problems on 2001 Chevrolet Silverado 2500HD

Truck just shuts off while driving. as if the key was turned off and then won't turn back on. it has happend 3 times in the last 3 weeks where i am driving and it completely just shuts off. can't get it to start back up and have to tow it home, it will then turn on and run for a few days and shuts off while driving

Engine stops running in all kind of traffic and speeds, causing a loss of brakes and control of vehicle. it takes many tries to restart. i have found that nhtsaea06016 has called for recall, but dealers will not address this safety problem.this vehicle has the 8.1 engine that is named in your write-up.12

Tl* the contact owns a 2001 chevrolet silverado 2500 hd. while driving various speeds, the vehicle stalled without warning and the battery warning light also illuminated. the contact had to wait for the engine to cool down before the vehicle could be restarted. the vehicle was not diagnosed nor repaired. the manufacturer was made aware of the issue. the vin was not included in nhtsa campaign number: 07v521000 (engine and engine cooling). the approximate failure mileage was 35,000.

While driving down the highway @ 75mph the vehicle shut off. this has now happened multiple times and is a safety issue. while in traffic vehicles are having to make quick adjustments to avoid hitting my vehicle and for their safety. i called this into our local chevy dealership here in colorado springs co along with calling chevrolet recall center to be told that my vehicle is not on their list. well apparently it should be along with all the other 2001 2500 hd silverado's that are experiencing this problem.

Tl* the contact owns a 2001 chevrolet silverado 2500. the contact stated that the vehicle idled roughly, causing the engine to stall. the failure occurred on several occasions. the vehicle was taken to an independent mechanic, who diagnosed that the crankshaft position sensor needed to be replaced. the vehicle was repaired. the manufacturer was notified of the failure and was informed that the vin was not included under nhtsa campaign number 07v521000 (engine and engine cooling). the failure mileage was 114,000.

Tl* the contact owns a 2001 chevrolet 2500 hd. while driving at 40 mph, the vehicle stalled and the steering wheel seized. the vehicle was taken to a dealer where it was diagnosed that the crank shaft position sensor needed to be replaced. the vehicle was not repaired. the manufacturer was notified of the failure. the approximate failure mileage was 65,000.

First incident: vehicle driven 100 miles and then shut off for about 6 hours. started right up and moved about 100 yards and shut off for about 30 minutes. tried to start it and wouldn't start. after about 15 minutes, it started and vehicle driven home without further problem. second incident, vehicle stall while moving in city traffic (about 35 mph). came to a stop at the bottom of a busy underpass near a major intersection. i called 911 and asked that a wrecker be dispatched. as 911 waiting for a response from the wrecker company (two to three minutes), the vehicle started and i returned to my residence. scan with obd device indicated crankshaft position sensor failure. internet research of the problem confirms. your investigation ea06-016 and subsequent nhtsa campaign number 07v521000 crankshaft position sensor indicates a safety recall. for some reason, gm (denny menholt chevrolet) as well as your website, indicates no recalls on this vehicle. i have an appointment at the above dealership on 10/22 to have the cps replaced. why isn't my vehicle part of the recall? the stall while moving at 35 mph was dangerous and the repair is expensive! thank you. i look forward to hearing from you. *tr

Tl* the contact owns a 2001 chevrolet silverado 2500. the contact stated the vehicle stalled without warning while driving 60 mph. the vehicle returned to normal function after being restarted and was taken to a mechanic for diagnostic testing. the dealer advised that the 02 sensor had failed however, the 02 sensor did not cause the vehicle to stall. the vehicle was not repaired. the manufacturer was made aware of the failure. the failure and current mileage was 110,000.

Tl* the contact owns a 2001 chevrolet silverado 2500 hd. the contact stated that while driving 50 mph the vehicle stalled without warning. the failure recurred numerous times while the contact was driving various speeds. the vehicle was taken to the dealer for diagnosis and the contact was informed of a recall for the vehicle under nhtsa campaign id number: 07v521000 (engine and engine cooling). the contact was also informed that his vin was not included in the recall campaign. the manufacturer was notified but offered no assistance. the vehicle had not been repaired. the failure and current mileage was 102,000.

4 bolts on the exhaust manifold sheared ( broken). *tr

Found 4 out of 12 exhaust manifold mounting bolts broken. *tt

The exhaust manifolds have 6 broken bolts causing a great deal of emissions control. i have spoke with many chevy owners and they are experiencing the same issues. now we have to replace our catalytic converter this really should be a recall or suit for gm/chevy to fix these problems.i thank you for your time and would like some feed back at [xxx] information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6). *tr

Broken exhaust manifold bolts. *tr

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