Recent content by rextech

Hi, I don´t know. The rx-7 engine bay is not so big. Why do you want to put an 1uz in your rx-7. I really like the 1uz but it is heavier than the 13REW, it is more expensive if you want to modify it and more complicated. The rotary engine is not so reliable, it is very delicate but is cheap to...

It is ready, it was the LH ignition coil. As you know i checked both coils and the measures seems to be right -see a previous reply from me-. Without the cats the engine is smoother and the car is faster. Some more horses were released with this mod. It is true that each sc400 cat costs like...

well guys, I replace the cats with 2 1/2 inch pipes, The RH cat was very clogged. The fail continued so i get mad and pull out all that plastic that cover the spark plugs and wires. After check each ignition wire -pulling them out with the engine started-, I noticed that two pistons from the...

Thanks for your posts. There is no misfire, the engine sounds a little just like a broken exhaust pipe. The Check Engine light is off and the date on the plug wires are 92, plus some other codes (5Z-16 ES-X). It seems like the plug wire brand is Yazaki. Well, I discover something very...

Guys, I checked the coils using the service manual -Volume 1- intructions. First I checked the easy one -the LH coil-, it has to be checked for resistance on two points. The value for the first point -high tension cord and positive (+) terminal- should read from 0.40 to 0.50 ohms, that one...

Thanks guys, I will check for stored fault codes, ignitors and coils. Now I know where to start. I will do the job this weekend and then write back to inform you. Thanks, rt

Hi guys, I´m new here and new with Lexus too. I need your help, please. I just bought a sc400 with 60k miles -1 month ago-, it is a nice car, I really like it. Yesterday morning I started it up -cold start- and I noticed that the engine has no power, it started but has a big power loss. The idle...