The resistance inside the solenoid should read between 20—30 ohms. Please refer to the shop manual on how to test the forward clutch pack. The linkage going to the valve could be broken or the valve itself could be broken or stuck. Tips and Tricks, Not in Order -Use 6 point wrenches and sockets, not 12 point. Thanks so much for the link! This was the first time I smiled since this thing broke March 2012. Its outlined in the link I gave you including a couple places to buy them. Its pretty common on the older A340s.
My a340f in my 2001 4runner suffers from a 1-2 second delay in reverse engagement. I'm waiting on the solenoids to come in, should be here Thursday. During our inspection process, even the smallest of inconsistencies are addressed. Upgrades Some transmissions have inherent factory flaws causing them to chronically break down. Now after driving it for a month the same thing is happening. I had to stand the tranny on its butt transfer case adapter to set the convertor on correct.
The transmission : Check to make sure the manual linkage is adjusted correctly. The two large bolts below the metal bar come out and three gold bolts bottom right that hold the park claw. Rear cone off My transmission stand lol. Restocking and shipping fees are applied if a customer wants to return a non defective transmission or is outside the continental United States. A re-manufactured transmission also usually comes with a much better warranty — compared to an average 90 days for a rebuilt transmission. It will stay in first if I force it down manually with the shifter though. Oddly enough, it still shifted into drive, and reverse works again.
Call Monday-Friday 9-5 Central 1-888-995-7278 Dyno-Tested Every transmission has been run on a state of the art Dyno. Will changing out the shift solenoid require dropping the transmission? Still doesn't solve the truck running hot and not having any power though. Sitting in this box since 2001. New Parts All wearable parts are replaced, this includes: seals, bearings, synchronizers, rings, bushings, bands, gaskets, keys, and much more. The truck isn't tagged right now, so I'm limited to hot laps through the neighborhood until I take it to the smog referee on Tuesday. I have a 1991 4runner v6 with a automatic transmission. At this point, nothing is behaving at all as it is supposed to, and really has me wanting to just replace the tranny.
Problem: There are a few things going wrong that could be causing this problem. Since I don't have any other issues , this would be a great time to drain the torque converter and clean the pan, is there anything else recommended as the teams will be out of the truck? I assume no responsibility for the manner in which this document is used. Any questions comments please don't hesitate. The rear speed sensor was adapted from mechanical drive to electronic with the use of marlins speed sensor adapter. How many pulses on the main gearbox shaft output speed sensor? Now I just gotta get this engine to produce the power it's supposed too. Inspection, Checked for: Leaks Shifting Difficulties Vibrations Excessive Noise Temperature and Performance A340F Gear Ratios: 2. BabyBlue, your post was in the 'maintenance' forum, which is not frequented by many, and is not specific to any group of the 27 years of 4Runners.
I don't have an oscilloscope so checking the pulse times, etc. Upgraded A340F parts: Yes: Performance shift kit, valve body improver kit, and more. That means it just hit 300 degrees. For future reference, you will get much more help in the forum for your generation, as the people in the specific forums are far more familiar with the quirks and tricks with those model years. Also my speedometer been making a loud noise behind the dash. So I got it towed home and the car been sitting for a week.
I am looking for pointers that will make the removal easier. There is a lot of info I know I'm forgetting. Smart Parts Automotive© official site. A re-manufactured transmission will include upgrades and modifications designed to extend its life. You might also want to take a look at the primary regulator.
The A340F torque converter is included with every transmission. When mentioning the word rebuild everyone says stay away and don't do it. I drove on it this way for about a year but it created some difficulty when 4wheeling or driving in deep snow. So pretty much my best course of action is to do it myself and if all else fails pay someone. To fix this I just pull over and let the car idle till the light goes out and continue driving like the user manual instructs. We do not charge restocking or shipping fees when a transmission qualifies for a warranty. I am not trained in auto repair and my knowledge comes only from working on my own vehicles.
Make sure the piston is not broke. Otherwise it starts in 2nd and upshifts from there. Check your fluid, and if that's not it, you're probably looking a needing a new transmission. Also got a pan gasket and filter. Wow, I thought I was the only one.
I'll update this with more pics and info as I remember. It has 350k miles on it, so I decided a transmission with less miles on it would be a good idea. To better meet the repair challenges of increasingly sophisticated modern transmissions, Sonnax also offers premium. Also take the transmission housing off large top part that connects tranny to engine so the oil pump will come off very easy. Solenoids were ordered from link below. Our parts meet or exceed the guidelines set forth by the manufacturer. Well detailed and definately helpful.