Thread: cylinder 1 injector malfunction

i have 2g gst spyder dosent do when the car is runnin this only happens when u start(sometimes) sounds lika a wrx with exhaust runs like shit hella laggs if i punch, hardly picks up, shakes, rattles and farts so i was coastin at 40mph 2k rpm and it stopped runnin like shit and stars runnin normal like nothin happen and then check engine light came on so i pulled the code p201 cylinder#1 injector malfunction i check ressistance of injector and ressistor both are fine within specks dont know wth is wrong it does every week like it has its time fixed last time it did 2 weeks ago need some help if sum1 knows wuts goin on thanks.

thanks, compression test showed 1 and 3 is good 2 and four are outts specs , i guess ill just change the injector do sum 1 has extra layin around ........

i forgot, i guess ill do it again , compression test is the 1 u do dry and wet rite?

oh k thanks man appreciate it.

1st of all thanks 2 all who put the helpin word in, i did the compression test results are in
cylinder1 175 psi
cylinder2 165 psi
cylinder3 195 psi
cylinder4 170 psi

the factory specs are that it has to be between 178-133 psi
oh ya the runnin rough and crappy prob, it only does at hot starts not cold, like if i start in the morning it will run normal go 2 school park if i restart within cooling period it will start up shitty, but if i start after an hour or so everything wud be fine. i love my car but the problems im getting recently got me thinkin, wut wud u guys judge off of those readings.