single cam daily feels like im driving in mud passing 4k

[gold zenki]

Ok so, from about idle to 2k feels slugish then power kicks in from 2-4k after that it feels like ur driving through mud. Any suggestions on what might be happening (it has no evap we had to take it off on track it was clogged,but I'm sure all the hoses are leak proof) literally sprayed the whole engine bay with carb cleaner)

 

[Vas]

tps? check computer for codes? timing?

 

[gold zenki]

It doesn't have check engine light at all like it doesnt exist lol.

 

[StealthFighter1]

chech your timing and coil,wires and plugs and when's the last time u changed the fuel filter?

 

[SR]

put a sr20det...

 

[jdm sex-o]

That was happening to Jeffrey and he still hasn't figured it out.

 

[TaGsThAsTreetZ]

i'll check the tps first, theres a thread on nico on how to properly check resistance on your Throttle position sensor.

 

[gold zenki]

@infected SR ew lol.
@stlthftr1 fuel filter changed a few months ago

 

[StealthFighter1]

check your timing and ignition stuff

 

[jdm sex-o]

Lance check your PCV valve and the timing. Have a funny feeling it's those 2 things all together.

 

[gaehrings14]

Check you fpr it could be bad too. I had a weird problem like that on my dual cam. Squeeze the return line as hard as you can.. to hold extra pressure in the rails.. if it revs up cleaner that means it was running lean... I dunno lol just give it a try.

 

[gold zenki]

ok so i havnt done shit, now that the day is coldd it runs awsome wtf?!

 

[MiaS13]

drive into canal.........problem solved

 

[Vas]

^like

 

[SR]

temp sensor?

sheck for codes...

 

[gold zenki]

Nouhh it has coils lol. And awsome daily . @infected how do I check codes if it doesn't even have a place for a check engine light?

 

[travieso8190]

http://www.240sx.org/faq/articles/ecm_codes_doch.htm

its super easy

 

[Ali]

temp sensor?

Sheck for codes...

+2

 

[gold zenki]

again people. sohc piggy. i has no check engine light as in the bulb/slot doesnt exist.. i know how to check codes ive done it countless times with the s14

 

[Elliot G]

again people. sohc piggy. i has no check engine light as in the bulb/slot doesnt exist.. i know how to check codes ive done it countless times with the s14

i believe you have to pull out the computer and there should be two bulbs there. check the fsm to be sure.