They have to be treating the overdrive like a Gear Vendors and applying it to each gear to get the added split. Multiple truck freight parts on an order may increase the shipping amount. Where is this defective valve that I have read about that is a common cause of this problem. We also sell our easy to install full manually shifted valve body conversion kitfor those brave enough to convert there own. When you select the normal drive position, the transmission retains its firm, automatic shifts for the ease of driving you look for in an automatic transmission.
If it is as simple as a brake light switch I will be happy and yet angry at the same time for wasting all my time and money. While other shifters can be made to work with a 4L80E transmission, Precision Performance Products is the only company to offer a true correct shifter cable mounting bracket and shift arm specifically for the 4L80E which will help make your installation as simple as possible. Robert 4-5-13 Code po894 on 2004 chevy s10 with 6 cyl engine 4x4 antonio 11-17-10 2007 chevrolet van 4. Zero Gravity Performance is a company with over 30 years experience working in the automotive performance market. The 2001 back transmissions have a stronger roller clutch. Just my luck to buy a truck with weak transmission. Is it in the converter itself of is it in trans valve body? It monitors boost levels, and modifies the shifts and torque converter lockup based on it.
That first page is simply the cover. Some simple solution problems could be bad temp sending unit on the motor, bad throttle position sensor. The Converter lock up is pulse width modulated so it takes some electronics. The trans will not stay in overdrive if the torque will not lock. This would be great for Bonneville.
First thing I noticed in the instructions is that it doesn't say anything about the lockup function. I have had the truck at transmission shops and they can't find the problem. Brad 6-10-10 I have the same problem with po894 code could someone tell me what the fix could be without spending thousands of dollars thanks Michael S. We are also an authorized distributor for Precision Performance Products shifters. I've also had the truck at the dealership and had the computer reflashed and still nothing. It even drives a motor to run the original mechanical speedometer.
This kit will only work with production valve bodies that have not been previously modified. Paddle shifters are readily available and can easily be installed with either controller option. It just gets comfortable at 900 horse power. Then if you leave truck cool down it works again. We offer several options so you can have one custom built for you particular application.
Multiple truck freight parts on an order may increase the shipping amount. . All Messages in Thread Author Date Fred T. Leno spends more than that just fueling his duesenberg. This kit does also allow you to convert the valve body back to an electronic auto shift if desired. No electronics needed, but you can keep the lock up converter if you choose too. You can purchase the full electronic version or if you are on a budget choose our manual valve body no computer needed.
This is the transmission that off-roaders, big horse power streeters and racers have been waiting for. Both transbrake options feature a forward shift pattern, and still retain the lock-up torque converter function as well. It will soon be time to replace the converter. Our premium controller is manufactured by Compushift and includes a simple hand-held calibration module that allows you to fine tune shift firmness, shift timing, lock-up function, and select between automatic and full manual operating modes. Every Quadzilla transmission is tested on our Dyno. Call us today for a quote on a custom 4L80E package tailored specifically to your combination! If anyone is interested I can get you product.
You can receive a refund by returning a suitable old core. Mega Monster Transmissions Engineered to Dominate, the 4L80E Mega Monster transmission is tough enough to withstand the rigors of even the toughest street machines delivering tire-spinning shifts race after race. I found that the throttle position sensor on the side of my injector pump is the possible problem along with the computer going into limp mode when I floor the pedal for passing speed. In other words when in 4th gear a 4. Multiple truck freight parts on an order may increase the shipping amount. Most have had them updated by now, but there are still some that haven't and might need replacing. Click on our transmssion controller link for more information.