Automatic Transmission Jerks Hempstead NY

I have a 2001 Chevy 1500 extended cab with small v 8 4.6 I think with a automatic transmission it does fine until you get to 41 mph where it shifts to overdrive I guess. Find out more about this car owner’s transmission issue and what you can do if you are ever facing such a problem with your vehicle in Hempstead.

Local Companies

Brothers Body Shop
(347) 663-4815
3443 Atlantic Avenue
Brooklyn, NY
Andy & Terry Auto Specialists, Inc.
(516) 561-1625, 001-2004
176 North Central Avenue
Valley Stream, NY
City Tire Auto Center
(631) 623-1306
1115 Montauk Hwy
Copiague, NY
Extreme Cars inc.
(516) 341-6173
194 horton ave
lynbrook, NY
Safelite Auto Glass
(888) 820-2558
4010 Hempstead Tpke
Bethpage, NY
Bay Diagnostic
(718) 615-0705
1717 Gravesend Neck Road
Brooklyn, NY
AAMCO
(718) 376-0008
1787 Coney Island Avenue
Brooklyn, NY
AutoTech Diagnostic Corp.
(718) 463-3366, 001-2004
121-08 - 18th Avenue
College Point, NY
Midtown Chelsea Automotive: State Inspection & Maintenence/Repair
(646) 626-7768
436 W 18th St
New York, NY
AAMCO Transmissions
(347) 542-8923
1027 E Gun Hill Road
Bronx, NY
Data Provided by:
  

Provided by:

Reader Question I read your articles regularly. I now have a question for you.

I have a 2001 Chevy 1500 extended cab with small v 8 4.6 I think with a automatic transmission it does fine until you get to 41 mph where it shifts to overdrive I guess. The RPM drop to 1100, when you speed up slowly to say 45, 46 mph it "bumps" real bad several times. I changed the fluid and filter 6 months ago at 50,000 but this has not helped.

I have taken it to a good trans shop 4 times and they swear nothing is wrong with the unit. It is aggravating to drive, if you kick it into passing gear it does fine. At lower speeds fine as long as you are not going 40 mph to 50 mph. I did take it out of town the other night and drove it hard; kicking it into passing gear and running it 90-95 mph many times and now it seems to be better. No check engine lights or warnings have come on, but it bothers me that it may act up again. I was just before trading it for a Dodge or Ford.

I bought this truck from my dad 2 years ago, who bought it new from the dealer and I know he has never abused the truck. I do not tow any thing and only have driven it 11000 miles in 2 years.

I usually drive my motorcycle, hope you have a solution, it is almost paid for, and I really like the truck and do not want a new one.

Thanks!

Greg

Hey there Greg,

I would HIGHLY suspect you have a bad spark plug wire that is breaking down. I would inspect and or replace the spark plugs, plug WIRES, distributor cap and ignition rotor. At 40mph in overdrive with 1100 RPM – that is like driving a 10-speed bike in 10th gear and only doing 5 mph….it take a lot of leg strength to gain momentum.

To read the full article, visit Myhonestmechanic.com
Related Articles
- Ford Mustang GT Hempstead NY
See our Web-exclusive photos of the Ford Mustang GT.This car is going to give Mustang a good name, and what a move that is. Long the bastion of youthful exuberance, America's pony car has just smoked the tires 25 years forward to arrive as a fully developed, mainstream automobile, a car appealing to far more than image-crazed youth. Such are the rewards for starting with a completely clear computer screen, a first for any Mustang.
- Black Transmission Fluid Hempstead NY
- Burned Up Transmission Hempstead NY
- Automatic Transmission Flush Hempstead NY
- Automatic Transmission Slow to Reverse Hempstead NY
- Automatic Transmission Slipping Hempstead NY
- 2009 Nissan Maxima Review Hempstead NY
- Automatic Transmission Problem Hempstead NY
- Chevrolet Corvette Convertible Hempstead NY