Ok, well I’ve been having bogging/hesitation issues upon acceleration for quite sometime already. It’s getting really annoying and driving the car isn’t fun anymore. The motor is a stock b17 (170k) w/ just I/H/E. The problem seems to only occur when it’s hot outside or when the car is up to operating temp and anywhere in between 1500-4000rpms. I don’t recall having experienced the bogging under any other conditions. I’ve done searches and a popular culprit seems to be the o2 sensor, however, this isn’t the case w/ me being that I installed a brand new OEM o2 sensor a couple of days ago and the problem is still there. I have also recently replaced the cat w/ a high flow one so that eliminates a clogged cat being the problem. Spark plugs and wires have also been replaced recently. In addition to the bogging, I’m running rich (soot all over my bumper and blowing smoke whenever I punch it).
I’m kinda low on funds at the moment so I’d obviously like to avoid having to purchase another part for $200 and not have it fix the problem again. I’m suspecting the injectors next, but would they cause the motor to bog only at warm temperatures or would the bogging be present at all times? Also, would faulty injectors cause me to run rich?
Please help!! Everytime I drive the car it’s depressing.