dsabc2867

i have had many problems with my 92 ls400 in the past few months. and i have decided to do a complete overhaul on the motor to prevent any future problems that may occur. but while i have the motor ripped apart i was thinking of maybe giving the motor a few tweaks for some more horse power does anyone have a suggestions. please keep in mind that im on a budget and i need my car up and running fairly quick. thanks for the any info that you may provide

PureDrifter

iTrader: (10)

cheap powerful reliable.

pick two of those three.

not much i would do if you don't have experience doing motor work...

damon

My guess is that your engine is fine & is simply not being sent the correct information to run properly.

vaughn37

you would probably be cheaper to buy one of those used engines off ebay with 60,000 miles

and Damon I agree.these motors have allot going on in that department.

dsabc2867

well the motor will be sent to a mechanic that my family knows. so ya im not doing this myself. but like i said since it will be torn apart why not tweak it alil. thanks for the advice guys

Bali26

The best tweak is to get it running as stock first...

dsabc2867

thanks Bali26 lol

damon

A healthy motor being sent the wrong signals via a damaged ECU or AFM is likely to perform exactly like what you currently have.

I would be shocked if the reciprocating parts in your 1UZ-FE are somehow damaged.


There is a very low mileage LS430 motor only for sale in the Dallas Craigslist. Might be a chore to get it to work correctly in your app. but just a thought for a fellow Texan.

tromly

That's a great idea Bali! Most people don't consider it and just want to power-up.