@McDad got a question for you bud. I know youve restored/owned a couple Acuras. I have had several Hondas by now cars SUVs and bikes but never had this happen before:
I was getting on the interstate yesterday I85 where traffic moves 70+ in the right lane and had to really stomp on it to get my car in a little window. Was running about 55 down the ramp and ended up downshifting to 3rd when the guy in front of me finally merged. (Going way too slow and endangering everyone) I wound 3rd out and jammed it in 4th but right when the clutch let out completely and it started pulling in 4th, power dropped by probably 25% and the check engine light came on. It scared the sheit out of me so i got off the next exit and popped the hood checked all fluids and listened to it run (scared to death it threw a rod or blew the head gasket etc) but everything seems normal. I am only a couple hundred miles into a fresh oil change and new air filter for my intake etc. I babied it the 30mins left to get home never passing 3k RPM (VTEC starts ~4400 redline ~7000) and rechecked all when I got home. Everything seems normal except the check eng light. So I unplugged the battery to reset the light and left it. Got in it this morning and drove it the 45 minutes to the job. Didnt quite baby it like yesterday, but I made sure not to wind it past ~4250 or so to keep it from switching cam profiles to VTEC just incase. The light didnt come back on....but I havent driven it 50 miles yet, nor have I allowed it to use VTEC which it is made to do. I really dont want to grenade this engine man. Guess my questions are these: (anyone with knowledge please reply)
1. Have you ever been standing on the accelerator and your Honda/Acura go into "safe mode" like this?
2. Would you think that I grenaded my internals but wouldn't be able to hear it knock or ping or something? Temps and fluids seem OK but I am still worried...
I am honestly hoping I just banged it off the rev limiter at redline and maybe that caused it to go into safe mode....but that there was just a 1 or 2 second delay before power was cut and the light came on which gave me time to slam it in 4th and floor it ..... that is best case scenario. I accidentally redlined it once before right after i got it. Somebody cut me off directly in an intersection when i was shifting gears and I accidentally "blipped" the needle to right at redline while not in gear. It didnt go into "safe" mode but the check engine light did come on and i reset it. Oh well. Didnt mean to post a novel guys...just worried. Hopefully everything is OK.