What kind of transmission does a 93 blazer have?
Somebody put an engine out of a 93 blazer in it and it seems to shift more like a 700r4 but it is supposed to have the 4l60e. My friend says when he drives, it shifts into overdrive but as soon as he pulls a hill it will start reving so he shifts it down to 3rd and when he hits a flat it will go back into overdrive without a problem.
Which is GM rear wheel drive transmission is the best?
It has been considered to be the best rendition of the finest overdrive automatic transmission ever produced. The 4L60-E is found in nearly every GM rear-wheel-drive application, including the C/K Truck, Sonoma, Jimmy, Tahoe, Yukon, Astro, Safari, Suburban, Bravada, Firebird, Camaro and Corvette
When did the GM 4L60 E transmission come out?
The 4L60-E is the “E”lectronically shift controlled version of the 4L60. The Late 4L60-E was released in 1997 in and fully phased into wide use through GM by 1998 in both RWD car platforms (including the C6 Corvette) and trucks in both 2wd and 4wd configurations.
What kind of transmission does a Chevy Tahoe use?
The 4L60-E is found in nearly every GM rear-wheel-drive application, including the C/K Truck, Sonoma, Jimmy, Tahoe, Yukon, Astro, Safari, Suburban, Bravada, Firebird, Camaro and Corvette Before the Late 4L60-E transmission, there was the Turbo 700R, which was introduced in 1982.
Why is my GMC Sierra only getting 3rd gear?
Another thing is, if you keep it in drive you’re only getting 3rd gear, but if you manually shift it into 2nd gear, it’ll go there. That makes taking off much better on the transmission. In either first or second gear, the torque converter slips more than it normally would on a takeoff.
Why is the transmission in 3rd gear and not shifting?
Hi there. The transmission could have an issue with the shift solenoids. Check the wiring harness to the transmission case and make sure that it is plugged in. 3rd gear is the only forward gear in a 4L60E transmission that does not require electrical power. It is common for the electrical harness in the transmission to short out.
What kind of transmission does a GMC Sierra have?
The NV3500 is a lot simpler piece of machinery. Or, you can go to any of the troubleshooting guides for these transmissions: 4L80E Transmission Problems – This transmission came in some of the heavier duty HD truck models. 4L60E Transmission Problems – The 4L60E was far and away the most common transmission that came in these trucks.
Why does my GMC Sierra not lock in overdrive?
Transmission Not Locking in Overdrive – The 4L60E and 4L80E both have torque converters that lock. That is to say when they are moving at a certain speed, they’ll lock and create a direct 1:1 connection between the engine and transmission. It removes all of the torque converters multiplication factor and increases drivetrain efficiency.