Honda prelude 1991 auto transmission diagram - Prelude Honda Cars & Trucks

SOURCE: transmission dipstick

Look on ths side the transmission is located on, and look for a yellow handled dipstick. It should be on the front of the transmission somewhere

SOURCE: transmission solenoids Prelude

Which tranny solenoid are u reffering to? What is the actual problem u r having?

SOURCE: 1992 Honda Prelude Timing Belt Diagram

There's no such thing as a timing belt diagram.

Do you mean to say the "Procedure" for changing a timing belt in a 92 Prelude?

By asking such a question I can only interpret it as a clear indication that you've never changed a timing belt before.

If this is true, then you don't want to start out or practice on your own car.

Get the car to a pro and have the job done right.

If not true (and you've changed timing belt's in the past)

Then give me the engine size and I'll post the:

"PROCEDURE" for changing the belt in a few hours.

SOURCE: honda prelude si 1991

I had the sme problem with my 1992 prelude si. The problem with mine was that the intake manifold gasket was leaking horribly. The idle would go up and down just setting there, but when I held the brake long enough it stopped. An easy way to see if it is the gasket is get WD40 or Brakleen or soemthing like that, and spary it where the intake manifols bolts to the block. If you hear a change in the idle speed (faster or slower) just change out the gasket.

SOURCE: 99 Honda Accord and Prelude Transmissions Interchangeability

the trans will actually bolt up to the engine..but it will not work properly without the pressure switch plugged in to the harness... if u notice, there is a hole with no threads in the prelude trans..u couldnt even thread a 3rd gear pressure switch in the trans case..trust me ive seen it b4 at the dealer where i work.. i even went as far as installing the trans and when going back together, saw the difference when trying to plug the harness in...its not the same..i laugh about it now, but was very mad at myself at the time for assumeing the parts guy brought me the right part..the guy with the prelude was about to install my accord  trans in his prelude ...luckily i was able to stop him b4 he installed my trans in his prelude...i laugh about it now