Re: Spark Knock is back.... and I figured out why... And it's BACK AGAIN!!!! |
Subject: Re: Spark Knock is back.... and I figured out why... And it's BACK AGAIN!!!! by bogus on 2011/10/21 3:00:17 One other detail that slipped my mind... Yesterday, the car ran like crap. Today, it started like crap and slowly got running right to the point where it seems ok now. Whilst I was messing with the TunerProRT, the engine idled and the problem went away. This is confusing me. Last night, I filled the tank, but it still had 7.x gallons in it. I can't believe that sediment settles on these modern return EFI systems. I mean, there is fuel pouring back in at enough of a rate, I would expect, that it would create a current and keep things mixed up. Could I be dealing with a fuel problem like this? I was going to test the injectors, but that seems moot. I can't really test unless the car is running like shit... and it isn't now. I will say this: The engine feels soft... still low on power, but the TunerPro didn't show any retarding to the timing, and the advance seemed to be between 20 and 34 degrees. |