u/Internal-Ebb8151

98 civic lean condition continued

Continuing the last post for a vid of tge engine, I don't know if I mentioned but its a p0170 fuel bank 1 code and p0171 running lean code after 2 hours of relearning. I did replace my Intake manifold gasket and check for vacuum leaks but no luck. A

u/Internal-Ebb8151 — 1 day ago

Running lean

Hello looking for any help im ki d of stumped and don't want to go into every detail here. Ill add a video and it mostlyshows scan tool data and how my engine shakes after revving it. This also happens when comming to a stop and my short term will even drop to 3% rich but since ive adjusted my throttle plate to stop sticking i've noticed less idle fluctuation and a good base idle and ive come to realize it could be my throttle body because it's 70mm paired with a sku k 2 i take but that would mean its been since i got the car months ago. Buy my engine idles rough and I don't thik that's the whole story. Stft increases to 35+ lean on the scan tool when accelerating under load but will drop to 0 when letting off the gas to cruise. Any help is much appreciated sorry for the rambling 🙏🙏 was going to add a video of my engine bay but only one video

u/Internal-Ebb8151 — 1 day ago