Yes, this group has taught me everything I know about working on cars. 10 years ago I couldn't imagine doing a timing belt, replacing rocker assemblies, replacing a radiator, replacing an AC system, or diagnosing and repairing two separate misfire issues one year apart. Yet here I am having done timing belts on two cars, and rockers and AC one one, plus the radiator and fixing those misfires on a completely different vehicle, my Jeep. Even helped in learning that my Jeeps torque converter was giving out and guided the dealer in drawing the same conclusion to have it repaired under warranty two years ago. If I lost my M today, I'd still come to the meets in the Jeep or the Durango.