My car is a 92 ve and the car starts up and everything but when the car finally warms up, the car starts to bog really really bad. it starts at about 1500rpms to about 3500rpms, so basically when i floor it, the car stutters bad between this range. i really dont know what it is. the car only does that when you feed it with a lot of gas. does anyone know what causes this. It started yesterday after the snow fall in Auburn, Ma on my way from work.

all help greatly appreciated.

 

maybe it is a bad injector dumping too much fuel into your motor????? check your spark plugs for weird colors.....like if one is black and the others are a whiteish (or normal) then the black spark plug shows you that your injector may be bad

 

also could be a bad knock sensor making the motor run too rich or lean......but ill second the bad injector to check first......

 

Everyone will say knock sensor,so i will throw it in here for safety sake...which it may very well be the problem.....

I had the same issue with my 94 ve...Grounding the vtc selonoids solved the problem...

Nobody else on here that i know of has had this issue with their vtc's...I guess i am special..............Ed..

 

I guess i will check the injector and see. thanks guys.

 

I'm gonna go with knock, because injectors are normally most noticeable at idle