MY 99 2V RUNNING LIKE SH*T!!

[plated]

can someone help me out here? my 99 has starting acting up here lately,i noticed that the first time i drive it in the morning it runs fuggin awesome but after the thermostat opens up and it gets to running at normal tempature it runs like total shit any thing over 1/4 throttle it just breaks up and runs like junk!! anyone have any ideas where to start looking?? it seems to be getting worse also info info would nice u mod guys:)

[plated]

i also pulled all the cop's no moisture reinstalled with dielectric grease,it runs like shit misses falls on it's face it's like the more gas u give it the worse it gets:o

[chad393na]

Any trouble codes?

[MADMOD]

Maybe O2 sensors?:confused:

[8NO4CYL]

Any trouble codes?

Check codes first if any.......

[zippy94]

TPS or MAF or even a coolant temp sensor,Check and clean Sounds like a open=closed loop problem.Also Specialily if car runs better when dead cold to warm up@180degrees

[facemelter71]

Unhook the maf and see if it still does it.

[plated]

threw a code for an ect coolant tempature sensor installed a new one runs normal again:rockon:

[8NO4CYL]

Hell yeah glad you figured it out. :bigthumb