Happy New Year, And I really so upset of my car Camry not getting better at all, funny. I replaced new VSV control, EGR gas temp sensor, and EGR Modulator. It seem that I found out the engine stalling after stop on the road. So, I pull over the side road for checking out, that I pull off the vacuum hose on top EGR Valve sound like hold so enough, then I heard vacuum air release of EGR start close. "Pop!" I drove again same thing stalling second time, Remove hose of EGR Vacuum to release sound, "Pop again!" So, I don't use EGR Valve without vacuum hose. I drove on the road till no stall, back home at park alot. I believe the VSV system not working property, something not right with ECU. These car still misfire at idle engine running, but high speed or racing still good on the highway with no EGR vacuum that EGR still close all days. I wonder the engine problem.
Saturday, January 5th, 2013 AT 9:27 PM