Some Honda Automatic Transmission Fluid ATF Applications (View Full Catalog Above). Chrysler, Plymouth, and Dodge four- speed automatic transmission repairs. Other transmissions • Fixing the Ultradrive (Chris Theodore) • Flush • Swap • Solenoid Pack. Transmission problems and maintenance. NONE of the following applies to eight or nine speed automatic transmissions. This page is designed to help you to quickly and cheaply fix your "bad" Chrysler, Dodge, or Plymouth four- speed automatic transmission for front wheel drive and all wheel drive cars and minivans (we are not selling anything). This family of transmissions was released in 1. Here are some of the most common problems: You can extend the life of a transmission with a transmission fluid cooler and a deeper pan. Lauren wrote: “I was having trouble with the lockup clutch slipping on trips; with a headwind or a significant grade, the RPM would begin to edge up, and then it would get worse. The NV4500 transmission has been the proverbial work horse in Dodge Ram 25 trucks since the early nineties. The current sale price has now made the New Venture 4500 an affordable choice for those looking to do a. View and Download Dodge Avenger owner's manual online. 2012. Avenger Automobile pdf manual download. Discount Drivetrain warehouse supplying a500 40RH/42RH, A500SE 42RE/44RE transmissions rebuild kits, automatic transmission parts and remanufactured transmissions. Click here today! View and Download Dodge Ram 1500 owner's manual online. Ram 1500 Automobile pdf manual download. The use of a lint free white rag to wipe the dipstick on automatic transmissions is advised so that the color of the fluid can be checked. Dark brown or black ATF can be an indicator of a transmission problem, vehicle abuse. I decided to try your suggestion to add an oil cooler. We then took a 6. What a relief!”)A painless way to fix a "bad" transmission! When you change your transmission fluid, always use the recommended fluid. ATF+4). Don't assume your mechanic or dealer knows what fluid to use. Ask them to make sure. Some people recommend watching the mechanic pour it in. We have been told about mechanics who said they were using ATF+4 when they were not.)All Chrysler (and Honda and Toyota) four- speed and six- speed automatic transmissions* are very sensitive to the quality of the transmission fluid. Only use ATF+4 in these transmissions. Do not use Dexron or Mercon. People can often cure their transmission problems by changing the fluid and retraining the computer (retraining instructions are lower on the page). If you suspect they have put Dexron in*, have it replaced immediately! TSB- 1. 8- 2. 4- 9. Drivetrain warehouse supplying discount Dodge truck parts and performance improvement products. Improve your vehicle fuel mileage and save money. Call today for free technical support! I bought this fluid as recommended by a TSB (technical service bulletin) from Chrysler Corp for the Tremec transmission. I put a Tremec Magnum T56 in my 57 Bel Air and the tranny rattles at idle. Evidently, this was a. When you change your transmission fluid, always use the recommended fluid. (1989-91 owners, ignore the manual and use ATF+4). Don't assume your mechanic or dealer knows what fluid to use. Ask them to make sure. (Some people. Thanks for your interest in Busbee's Trucks And Parts. We carry hundreds of salvaged medium duty trucks and commercial box trucks for parts including: Isuzu, Mitsubishi Fuso, UD, and GMC. We specialize in Isuzu NPR, NQR, NRR. This means Dexron III. Dexron VI might be acceptable. Jeeps with Aisin- Warner AW4/AX4 four- speed automatic transmissions do use Dexron III. Master tech Chris Taurman wrote: “changing the fluid in 1. TCM must be flashed or replaced to prevent the fluid from becoming degraded again and to eliminate partial ‘EMCC’ torque converter clutch operation, which was the cause of 9. Some later models have similar situations - a computer firmware upgrade is needed. Chrysler four- speed automatics only use ATF+4, regardless of what the dipstick or owner's manual says. The same goes for the six- speed front- wheel- drive automatics. At least, through 2. If you don't have any problems until you have your car serviced.. A transmission that the dealer or transmission shop says is "not repairable" can often be fixed with the simple steps outlined on this page, so don't give up hope just because a mechanic or two says your transmission needs to be replaced. Additives. Avoid additives. Richard Widman passed us an extensive report from Chevron, which compared ATF+3 fluid with Dexron III plus various additives. They found that neither of two major brands matched ATF+3's performance specifications. John C. Lai wrote (around 2. Lube. Guard, used with Dexron III by AAMCO, is not a good substitute for ATF+3: ".. Lubeguard claims on their website that their product will convert Dexron to become an ATF +3 (7. E) equivalent, they have no test data to back that up. Their head engineer told me that the tests they did were conducted in the early 1. ATF+3 was developed. So, they have no basis for their claims of ATF +3 equivalency.”The Jeep exception. Danny noted, "The Jeep AW- 4 (Aisin- Warner) transmission should use Dexron III." Greg, a DCX tech, wrote that the AW4/AX4 transmission was used on 6- cylinder Jeep Cherokees through the end of production, and on the first six- cylinder 1. Grand Cherokees (built in 1. Grand Cherokee it was phased out midway through the 1. This transmission requires Dexron III, while the 4. RE / A5. 00. SE which replaced the Aisin- Warner transmission midway in the 1. ATF+4. Again, if you are confused, you may just want to try one of the new universal fluids that is both Dexron and ATF+4 compatible. Shifter issues (added July 2. Joe Kosiner wrote: There is a problem with the shifter in some 2. LX) that causes the shifter to remain stuck in park whether you depress the brake pedal or not. A plastic part in the mechanical lockout that is tied to the brake pedal breaks and you are stuck in park. Billet Technology sells a replacement part made from aluminum, so you don't need to replace the entire shifter (as some dealers apparently do, at high cost). Replacing the part took me about 2 hours being extremely careful about what I did. I would estimate it would take about an hour the second time around to disassemble the shifter, replace the part and reassemble. The shifter works more smoothly then it has in a long time.”Computer revision. The 1. 99. 5 technical service bulletin 1. ROM (where possible), and carefully going through a retraining process. Dealers can and should do this free of charge before any other work is undertaken (except of course for the transmission fluid change). You can also do the retraining yourself (see below). Michael Richards wrote: “The Transmission Control Module (TCM) is another item that deserves mention. I found a TSB indicating a flash upgrade was needed to eliminate hard/erratic shift problems after 2 dealers told me I needed a $1. I insisted they perform the upgrade first. The TCM refused to accept the upgrade so I had them replace it (they did it under protest). Now my transmission works like new. It cost $2. 00. Something to consider.”Solenoid packs / relays - the most common problem? Christopher Grimm wrote that the protective screens for the hydraulic "brain" can clog; it can be taken apart (not recommended by Chrysler) and the screens and valves cleaned. Christopher recommended getting a replacement from the junkyard to work on first; he also said this only works once on any particular "brain." However, Certified Master Tech Chris Taurman wrote: “Do not take solenoid packs apart. This alters the calibration of the unit! If the filters are plugged up, replace it! The current unit costs about $1. More often, Christopher said, the issue is simply that Chrysler and/or the rebuilder set the clearances too high, and/or the wrong fluid was used. Step by step solenoid pack cleaning or rebuilding (with photos)Failure after takeoff (launch)Gary Hicks wrote: [If the transmission fails after takeoff, check] the electrical terminal that bolts into the computer housing that is mounted on the transmission. This terminal bolts on to the computer box that is below the radiator fan and mounted on the transmission; it can hold water as it did on my 1. Plymouth Voyager. The transmission would not change gears. I used air to blow it out and the problem was solved. I discovered it when replacing the sensors based on the advice on your site.] Webmaster note: Chrysler integrated their engine and transmission computers later in the decade. Transmission limp mode from missing ground path. C. Wilk wrote: “1. Plymouth Acclaim. The transmission went into limp mode. Turning the ignition on and off a few times would fix it temporarily. I added new ground wires directly from negative battery cable to one of the bolts holding the TCM to the body (new body ground) and the bolt on the alternator (new alternator ground). Problem fixed. My old ground straps looked good; I even cleaned them, and still had the problem. But adding new ground paths fixed the problem. Inexpensive and easy so try this early in your trouble- shooting.”Use quality parts in a transmission rebuild - don't trust the repair shop! Master Tech Bill wrote: I have made a living doing these transmissions since 1. I have dealt with aftermarket shops and also worked for dealerships. The advice I have for anyone getting their trans rebuilt is - go to the local dealer and buy a front carrier (planetary gear) and rear carrier (planet or planetary gear). Bring them to the shop and insist that they are put in. Make sure the dealer sells you the one with the hardened spline - front and the 5 pinion rear. The aftermarket is saturated with parts from Taiwan. It's like the difference between Snap- On and Harbor Freight. If you have first release overdrive hub it has to be updated to the new hub and and also the 2- 4 hub to match the front planet if the trans is made before 7/9. The 2- 4 hub breaks quite often and now has a thicker collar. Best bet- buy all four pieces if (built in) 1. They have all been redesigned and strengthened. If you get your trans done at an aftermarket shop, what you are charged for the Taiwan parts is most likely pretty close to the dealer price for the Mopar gears. What type of fluid to use? ATF+3 vs. ATF+4. Chrysler TSB# 2. ATF+4 type 9. 60. AA (for quart bottles). The advantages of ATF+4 over +3 (and Dexron for that matter) include: Better anti- wear and anti- corrosion properties — and maintains its friction properties over time. Controls oxidation - eliminates deposits. Superior low temperature operation. You can use ATF+4 with all older Chrysler transmissions (except some Jeeps, as noted earlier, and very early automatics — before the Torque. Flite). Rich Hutchinson wrote: [In 1. Dexron was okay, which is wrong. For non lockup 3 spds, either can be used. For lockup 3 spds up to some date in 1. ATF+3 was prefered. After that date ATF+4 is to be used in all automatics. The best bet for transmissions made before 1. ATF+4. Even if it's not needed, it's better than Dexron. The Chrysler ATF+4 info center has this statement: “The previous ATF+3® was discontinued in 2. ATF+4® is recommended for all transmissions filled with ATF+3®.”Remember - when you change from Dexron, also retrain the computer and "flash" the computer memory (if applicable). Click here for notes on the differences between ATF+3 and ATF+4, and for more on addities. Chrysler transmission filter mix- ups. The filters for the some of the Chrysler four- speed transmissions are easily mixed up, but are not interchangeable. Make sure you are using the filter specified in the owner's manual (or the correct third party equivalent).
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |