im going to go get my inspection sticker anthing that i can do before i take it

 

What car?
What motor?
What state?
What inspection?

We are willing to help but you gotta help us help you!

 

90 crx si d16 all i wanted to know is what can i put into the engine like fluids or stuff that so it can pass tx

 

Well here is a list. Is that your car in you aviatar?...Nice. I guess I could have looked.

Decarbonizer..Seafoam
Timing At spec 18btdc Good plugs, wires,cap, and rotor.
Make sure the O2 sensor and the cat are good.
CEL is working and off.
Run 87 octane with no additives for the test.
Give it a good run just before the test to clean it out.

Not to much on these motors. That is what I did to get mine to pass in CA.
Should work in TX.

I don't know what the tests are in TX, when you get back from it let me know what tests are run.

 

my cat is gutted out and i passed it last year i was suprise when i passed it cause i think having a gutted out cat wont pass and that and so i dont add any fuel additives to fuel i though it would make it better and i guess all i need to try is that seafoam never tried it