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Comments
Jimbo
So one is supposed to wait for someday, somewhere, somehow...for GM to come up with a fix. That's great. Good luck on this one now. Personally, I wouldn't wait for GM. Hell might just freeze over before the "fix" comes out if ever. doh!
Straight from hypertech
Will Hypertech tuning void my warranty?
No. Federal law prohibits a dealer from voiding your warranty just because you are using aftermarket speed equipment, with only two exceptions: the warranty can be voided if the aftermarket part causes damage, or adversely affects the emissions or the emissions system. In recent documents produced by the SEMA (Specialty Equipment Market Association ), a trade association representing specialty automotive parts manufacturers, the following quotes have been extracted:
"The vehicle manufacturer is not allowed to void the vehicle warranty just because aftermarket equipment is installed on the vehicle. This protection for consumers is the result of a parts self certification program developed by the Environmental Protection Agency (EPA) and the Specialty Equipment Market Association (SEMA).
"Under the program, if a parts maker completes the EPA process of self-certifying its parts, the vehicle manufacturer cannot void the warranty even if the certified part has failed and is directly responsible for the warranty claim. In cases where such a failed aftermarket part is responsible for a warranty claim, the manufacturer must arrange a settlement with the part manufacturer, but the new vehicle warrant is not void under the law.
"If the failure to honor a claim involves the new-vehicle warranty, and it appears that the manufacturer is improperly denying a claim, the incident should be reported to the Federal Trade Commission (FTC). The FTC is responsible for monitoring compliance with the warranty law; the agency's telephone number is 202/326-3128." Return to top of page
Anyway, this is one former Dodge Ram customer who is extremely happy with the move to GMC/Chevy. After reading all the posts on here about vibration problems and all, I consider myself lucky. My 2500HD 4x4 runs like a clock. Hopefully it stays that way.
Allen-
Hans
LOL
Hunter
cowboyjohn
Poca is no longer hosting here, so feel free to post again.
You'd be proud of me, I got some new pewter wheel flares for my 2001 Silverado LS Z-71 ext-cab two-tone (white/pewter). They look great!!
You should be approaching the 1-year anniversary of getting your 2000 truck, how have things been going with it?
-David
Billy
I'm not questioning what you've said, just want more details, as I might be interested in purchasing a new 2500HD soon, and I've not heard about any Allison problems except I read somewhere on this board that some people complained of a whining noise when cold.
We ordered the truck in June and took delivery in late October. After it was built it was held for a couple of weeks before it was shipped. We wonder if they knew they had a problem then.
Billy
Mileage for both is in the 15 to 19 range.
Either engine is quite adequate. Think more about which rear-end gear ratio you want.
I would not get the 4.3L V-6.
The 2wd silverado's from your years may have front suspension problems. I'd get a 2001....
I have had a strange problem with my 99 Silverado exhaust since new.. I love the truck runs great But seems like I develop a rattle in my exhaust system. I have had the dealer ship change the system out and the rattle goes away .. for about 5,000 miles and it returns. I have 40,000 miles on truck now and going for exhaust system #5. I can't believe am the only one having this problem! Its NOT a engine ping. Sounds like the baffles in the muffler start to rattle after a while. Any one else have this problem out there?? The rattle occurs under certain loads like pulling up a grade . But as time goes on it gets worse and worse and is there every time you step on the gas. Like I said change out the system and it goes away.. for about 5,000 miles and starts to creep back. Beside that truck runs great! But I would like to disable that 97 mile an hour cut off programmed into it.. Anyone do that yet??
1) Truck is started from a cold engine condition.
2) Run Truck untill it reaches operating temp.
3) Turn truck off.
4) Wait 1 hour +/-.
5) Start truck.
At this point the truck starts and the idle will bounce at around 200 rpm for a second or two and return to a normal operating idle of around 500rpm. The engine sputters and it sounds like it wants to stall but doesn't.
Other than the above condition the truck runs fine. The idle is no rougher than previous GM products i've owned.
Its been in the shop several times. The computer has been reflashed. The idle control moter has been replaced.
One other point. I had a 2000 Silverado 1500 with the 4.8L that had the same idle problem.
Has anyone experienced this problem with their Silverado.
Any ideas on what it may be.
GM has been of no help what so ever.
I don't have the problem you describe on my 6.0, but I had the exact same problem on my old Dodge truck. The Dodge dealer did all the same things - reflashed computer, replaced computer, replaced idle speed motor. Turned out to be a bad throttle position sensor. For some reason, the computer wasn't picking up the problem and storing a fault code, so it took a while to find it.
silverado6,
I've got the tapping or knocking sound on cold start-up, but it disappears in a few seconds. No other problems with the truck at all.
Thanks,
Dave
Also, has anyone had problems with the security system. Mine went off unannounced, and then, it wouldn't crank the next day. I think the fuel pump was shut down. Took it in and their telling me it is the ignition switch where the security module is located (?). If you have any advice, let me know.
If you don't wait long enough, not enough fuel comes in to be a problem.
If you wait long enough the vapors will go past the throttle body and filter and dissapear and no problem.
Try a bottle or two of Techron additive through the gas tank and see if it helps.
Mike L
Jim
Remember, I'm not going to spend alot for this muffler. LOL
I can start with the horrible drive train CLANK from forward to reverse, I or I, N to I, etc.
Also, I have a problem coming to a stop when the truck downshifts from 2nd to 1st. It is quite rough. 1st to 2nd upshifts are funny too.
After 1200 miles, the front end sagged by almost 2 inches and the drivers seat from my 200lb body feels as if it has 150k on it.
I already had it back for the trans problems and they simply greased the yoke. Yippee, I could have done that in 10 minutes and not had to rent a car for $50 for the day.
And I too agree with someones discussion of spongy brakes.
My last new truck was a 98 Silver ado 1SC ex cab 4x4 350/5 sad manual (ay rare). It had more power, better gas mileage, more torque, better ride, no squeaky suicide doors and I think better seats. But with the traffic and all I couldn't stand the stick shift. Sold it to buy a house.
Now for the best of the three. My 94 s10 2wd ex cab 4.3, auto, basic LS. Bought it used for $3250 with 114k miles. The transmission shifted the same as the new truck. Unbelievable since it too was equipped with a 4L60E. Firm seats, no stupid air bags, PADDED DASH not Fisher Price like the $31k truck. I replaced all the brakes including calipers, wheel cylinders, drums etc and they will beat the new trucks braking distance and feel by about 250%. Grant it there is a 1400lb difference. But the biggest gripe I have is that the damn s10 seats were so comfortable! the new truck is killing my back with it's "lower back support"
I've only got 2k on the new one and I'm already looking to get rid of it. Maybe I'll try the Ford as much as I don't want too. It makes NO trans sounds at all and is much more comfortable.
Nice try M. I thought they would have improved these trucks with the 99-on. There the worst batch ever. My friends 94 excab z71 with 170k (2 or 3 transmissions of course) blows my 01 away. Better ride, handling, COMFORT!!!
By-the-way....why did you pay for a rental car? They have to provide you with a car if they're keeping your truck for repairs. ...... Also....you may want to consider call BBB...
good luck
John