for an auto if the d4 light is out does it mean there is something wrong with the tranny? or is it jus the blub is bad. thanx

 

if your d4 light is "lit up" thats a cel...in my 92 auto ls i was wondering why it would be on when i first turn the key but not turn the car on..brought it to a shop and it means u have a trouble code stored....

 

Check the bulb first... I think the tranny controller uses that as a 'check tranny' light; but in that case it either flashes or it stays on when you're in a different gear.

 

exactly what i was trying to say...so exactly what he said....

 

hehe thanx

 

My d4 has been blinkin for a year now.. I took it to every shop in my town and they couldn't figure out the problem, it drives fine...

 

my tranny is kinda messed up i can notice it when i drive on the freeway. When im flooring it, and when it shitfs to 4th it under revs and over revs then changes gears. it is freaken weird. So it takes awhile to go into fourth. Then when im in fourth and i gun it, the tranny doesnt even down shift and the rpm is staying the same. All it does is get louder. Do you think changing the torque converter will fix the problem? thanx.

 

I don't know, I think Shadowdawn encountered a d4 blinking light before. He might know what the problem is.. My car drives & shifts fine, it just blinks when it feels like it..

 

and that is exactly what was happening in my 92 ls auto...solution...totalled by my girl...now cant get rid of the car for 500.00...well actually not totaled damagedhood,headlights,radiator/support,windshield,sunroof,exhaust manifold,etc) mind u this was 3 weeks after new timing belt, water pump,valve adjustment,tranny flush,full tune up....

 

is it possible to bend your valves on an auto? cuz i accidently shift into d1 when i was going like 80

 

does anyone who have an auto teg have tranny problems?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSintegra &raquo;</TD></TR><TR><TD CLASS="quote">does anyone who have an auto teg have tranny problems?</TD></TR></TABLE>
Only the ones who go for low 15s in an auto...

I kinda thought the tranny controller wouldn't actually perform the shift till the roadspeed was low enough. Even if you put the lever into 1st. But I've never tried it. What did your tach say? If you bent a valve, you'd probably notice. It's not subtle.