SOURCE: 1986 corvette 700R4 transmission will
Are you sure the TV ( trans shift cable at the throttle valve) cable is correctly adjusted?? Without line pressure readings, I can only guess that the D3/Part throttle check ball is missing, if it is a trans problem
If the TV is correct, I am assuming that the TV cable is pulled tight at WOT.
Did you check the throttle (ACCEL) cable to be sure that the carb goes wide open when your accel pedal is on the floor?? This must be done with someone in the car and a second person looking at the carb. Without doing this, you do not know if you have WOT. Without WOT, the trans will not de-tent and shift down.
SOURCE: 1995 chevy s-10 blazer does not shift gears
Tell me something. Does it seem like the truck is in 3rd gear when you shift in D.If is it I know what it is.
SOURCE: Transmission Problems
Is it missing reverse 2nd and 4th? If so it has a broken reverse reaction shell. They aren't too hard to replace
SOURCE: white smoke from exhaust
Hello;
The white smoke is from coolant entering the combustion chamber(s). Coolant can enter through the water passages sealed bu the head gasket. You have probably blown a head gasket. You should check your coolant level. You may have acracked head if you continue to drive it and overheat. The temp gauge only reads when exposed to coolant, not air. Take out thhe spark plugs and look them over. A white glossy apperance will indicate water in the combustion chamber. You may need to surface the head once you have it removed so that it is flat. Hope this helps.
Thanks;
Rich
RPM Northwest
SOURCE: 1987 chevy pickup, 700r4 tranny.
have you adjusted the tv cable at the throttle coming from the trany.
38 views
Usually answered in minutes!
×