I don't wrench for a living, but I've learned that 30+ year old vehicles have a lot of unique surprises. If I'm doing something "right", a quick 30 minute job could become a 7 hour marathon if I find something not quite right that needs attention to deal with properly. Guys like @SNLC take that extra time to deal with things that they find and do it properly, which means time needs to be variable. The alternative is, ignore the other problems, don't look at anything too closely, just do what's written on your docket, get in and out, and anything else is a future owner/mechanic problem. That's the difference of working to a timer rather than working to a standard. I know which of the two I prefer.@Cruisers and Co how many hours to swap an engine do you think? You have done a couple in
The last months.
Edit: Not disparaging @Cruisers and Co there, misread who was quoted, just making the point across the board that asking for an hour estimate for such a full-on job is a hard thing to do. If someone estimates 20 and halfway through the job it's found that 40 is needed because of 14 major issues along the way, it's hard to have that conversation when an expectation has already been set.