Yea?flames?but I'll get to that later-I'll start by mentioning the work I did. I removing the intake to find that the #4 O-ring was leaking (oily substance dripping down from the ring), so I cleaned all grooves with a Q-tip and rotor cleaner and smeared a light coat of hi-temp silicone over the rings. I also did a vacuum test, plugging in my gauge left side intake barb. My gauge jumped madly between 16~17 and 19 in HG, and stayed like this even while revving up, increased over 20 when I let off the throttle-which is normal. But is the vacuum reading at idle something I should be concerned about or is this good? Leaving the vacuum lines hooked up or stopping them did not impact the reading. Also while dealing with the intake rings- I cleaned the contacts of all sensors in the water pipe and put it all back together again. Playing with the FV today- Just for kicks I took out the jumper wire I installed in the full throttle switch and after adjusting the CO once again, Bingo-the FV runs constant! I still have a warm-up and hard start problem though, but I know the starting is from a leak in the system somewhere because every time I go to start the car, even a half an hour after shutting it down; the accumulator needs to fill. I can tell because I can hear the spring in the accumulator kinking under compression. There is a strong odor of fuel outside the car and sometimes inside, so I'd doubt my accumulator decided to quit; its only 4 years old at best. Odor is coming from??? Not sure, not from the engine bay and the trunk always has light smell of gas but I checked the pump and the boot isn't leaking. This leaves the lines and everything under the car. I'm going through gas quicker then normal so leak is my guess. Now for the flames thing, I was still tinkering with the car in the dark and figured while I had the car running I'd try the flashlight to see exhaust smoke like others recommended. Well I did this both at idle and while revving the car and noticed a whitish/bluish puff of smoke when I hit the spool to rev the car and sharply let off. I shut the light off and turns out this wasn't smoke at all, but flames! When I sharply rev and let off, the muffler cracks while blowing small flames from both pipes. I have no catalytics installed yet. I also have a loud knocking valve on the left [4-6] bank I'm investigating. Could this be from bad valve timing? I checked all valve lash on this bank and they're all fine? If anyone has any suggestions or comments on any of this, I'd appreciate it. Thank you all for your help and KEEP YOUR DELO DRY down south! Hope everyone affected is okay and stays safe! -----Dani B. #5003 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/