Reply to "Maui garage find Intermeccanica rebuild"

I  need some advice. The good news is the county director inspections dropped by and said the build looked good. I'll be taking it through the inspection/registration process next week. 

The bad news is I'm having engine problems. It runs lean at a low rough idle and after running for a minute or two it starves for fuel and stops (I've got a wide band O2 and can see what's going on). Since the time it was running great, I've added a new inline filter, 10 feet of fuel line, a fuel pressure regulator (1.5 psi) and new fuel lines to the carbs. I have also sprayed brake cleaner (flammable) around the intakes and vacuum balance lines and seen no change.

I've checked the feed line from the tank, the filter before the pump, the filter after the pump and seen fuel come out of the carbs when the carb filter caps are removed. I've tried taking the fuel tank cap off to make sure it wasn't creating a vacuum. I've opened up the pressure regulator and nothing changed. At the end of the day, I decided to pick up a new fuel pump to see if it was weak. I'll test it tomorrow (Pacific time). Wish me good luck and let me know if you have any ideas.

One other thing I noticed, when I turn the steering wheel it feels a little crunchy as it turns. It's a "new" (sitting 15 years) steering box. The steering column is old, old, old so maybe bearings there? Needs lube? It turns just fine but it feels like it needs some attention.

Thanks!

Mike

 

Last edited by mppickett
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