SOURCE: fixed check engine trouble code but light with same code comes on
Your transmission problem could be related to the TPS sensor. The TPS sensor indicated to the PCM when and what gear the transmission should be in. As for the Lucas and other additives to the transmission may be doing it more harm then good, As the transmission oil is thicker, the transmission line pressure increases. The PCM try's to compensate for that by letting the converter lock up clutch to slip and the fluid retention in the solenoid to change gears stick causing it to shudder between gear shifts. Recap, Check the TPS sensor readings and the Wire Harness. Look for loose connections and corrosion that may not be giving the proper readings to the ECM. Rescan the car for any DTC codes and most transmission chop can do that for you if your going to get it serviced there anyways. Have the transmission fluid flushed and filter changed, and have them do a transmission line pressure checked, there are additives out there to keep the fluid from foaming which is ok, but changing the fluid's weigh can cause transmission failure. Good luck and hope this helps and keep me posted, be glad to help.
SOURCE: I'm leaking transmission fluid, maybe the gasket
first thing to do is get the car in the air, jack the front up, and place jack stands under it(safety first PLEASE). now slide under and inspect the bottom of the tranny. make sure there are no holes. if you went over the curb, you could have bent the pan, scraped a hole, or tore a line.its not much harder to remove, and access is there. your pan still unbolts the old fashion way. when you drop the pan, you will be looking at the filter. it should have either a bolt or screw holding it in place. while you have the pan down, cleaning it, look for any cracks or damaged outer lip. hope this helps you
SOURCE: I have a 1992 Buick Reviera that won't shift into
you will need to replace the 3-4 shift solenoid inside the tranny - either it works or doesn't - alternatively it could be the wire... not a big deal, but the shops charge for that..
http://howtobyme.blogspot.com/2011/11/automatic-transmission-will-not-go-into.html
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Automatic transmission shift lever
issues?-------
http://technoanswers.blogspot.com/2012/01/automatic-transmission-shift-lever-hard.html
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AUTOMATIC TRANSMISSION FLUID LEVEL? --
http://schematicsdiagram.blogspot.com/2011/07/how-to-check-automatic-transmission.html
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AUTOMATIC TRANSMISSION FLUID AND
FILTER?
http://schematicsdiagram.blogspot.com/2011/07/how-to-change-automatic-transmission.html
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Transmission fault light on
car dash?
http://schematicsdiagram.blogspot.com/2011/12/transmission-fault-light-on-car-dash.html
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Transmission shifting
problem?
http://schematicsdiagram.blogspot.com/2012/01/transmission-shifting-problem-on-toyota.html
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Transmission Slips out of 2nd gear?
http://repairhelpcenter.blogspot.in/2012/02/transmission-slips-out-of-2nd-gear.html
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OD light flashing and transmission fluid
leaking?
http://repairhelpcenter.blogspot.in/2012/02/od-light-flashing-and-transmission.html
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Why Transmission fluid leaks near radiator?
http://repairhelpcenter.blogspot.in/2012/02/transmission-fluid-leaks-near-radiator.html
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Transmission fluid leaking?
http://technoanswers.blogspot.in/2012/02/ford-windstar-transmission-fluid.html
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****** wont go in reverse?
http://technoanswers.blogspot.in/2012/02/dodge-neon-wont-go-in-reverse.html
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Automatic transmission will not go into
reverse?
http://technoanswers.blogspot.in/2012/02/dodge-automatic-transmission-will-not.html
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Transmission is making buzzing noise?
http://technoanswers.blogspot.in/2012/02/transmission-is-making-buzzing-noise.html
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This
will help.
Thanks.
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