I NEED A STEP BY STEP DIAGRAM OF WHERE ALL THE HOSES AND OTHER ATTACHMENTS GO ON A 91 LEXUS LS400. I REPLACED THE STARTER BUT IM NOT SURE I REM.HOW TO PUT EVERYTHING BACK TOGETHER

Hello
You are going to need a factory repair manual to get all this straightened out. The manufacturer doesn't allow free downloads of their copyrighted repair manuals (there are a few expectations) of this material, they sell the rights to download to a few on line suppliers who then sell the download rights to auto and truck repair shops. The most popular of these companies has started to market the repair manuals for most all cars and trucks for a very reasonable price which is for a one year subscription, for the fee you get all the factory repairs information, all factory service bulletins and much more. I have personally used this site and I found it very good for all my technical needs at the time. Here is the web link to that site.
www.alldatadiy.com

Hi.

There is no document showing a single procedure for vacuum hoses, fuel hoses and wiring in the engine. The procedures are illustrated in the single document of ENGINE MECHANICAL, SFI, IGNITION, EMISSION CONTROL, COOLING, CHARGING and AC sections of service manual (e.g. see individually vacuum, fuel system, EGR, IAC, cooling system etc.) . The whole diagrams and the single procedures to reassemble the hoses and wiring in the engine compartment are in the service manual. The service manual has been uploaded here. Click on the rapidshare download page and in the page use the Green button to download for free to your computer. Any other option will ask you to pay extra to download the file (sorry but the free file repository service works in this way).

Regards.

Ginko