Does anyone use a fuel system cleaner on a regular basis and if so, what brand. Is it really needed or is just using a brand of gas with cleaner in it sufficient? I used to use Chevron Techron every so often but everytime I used it, my oil analysis would show elavated lead levels. I'm now leary to use any type of fuel system cleaner as I'm afraid it will mess up my oil analysis results. Thanks for any information.
Wayne
Wayne