Is it possible to convert fuel energy consumption to electricity consumption?

Household electricity generators use liquid fuel to run the engine and generate electricity.

Given a scenario, If a generator uses 2 litre of diesel per hour, is it possible to find out if that same generator was to run on electricity, how much watt the same generator would have used per hour.

for example take this HONDA GX390 engine.

PS: I have no idea on engineering side, just want to find out if it is possible, if yes, how to calculate.

ACURA INTEGRA MISFIRE CODE?

I have an all stock 2000 Acura Integra ls. My check engine light came on, had to get a new cat converter. Then I replaced it, it was faulty. Had to buy another $300 one. Then as soon as it was replaced, the random misfire code and misfire in fourth cylinder code came on as well. However, I'm not misfiring. I'm not at Honda paying another $120 just for them to tell me the codes. Anyone else have this issue? What else could it be?

My 2012 Honda is a brick

My 2012 Honda has been driving fine. Forever. I've never had a problem with it. But last night I went to Chipotle, parked my car, and came back out after 5ish minutes. When I put the key in the ignition… Nothing. No clicks, no lights, no electric locks or windows. The brakes also won't depress. So I'm assuming it's either the main relay or ignition switch? I'm borrowing a power probe tonight to try to get a little more information. Any other thoughts?

Getting a refund from a dealership on a cancelled warranty?

I bought a used car from metro Honda and added the extended warranty for $1600. I cancelled it the following day and was told I would receive a refund with in 2-3 billing cycles. It has been 3 months now and haven't seen a credit on my account. I plan to go down tomorrow to inquire about it and express my unhappiness. What can I do to ensure I will receive my refund/credit. I do have a copy of the cancellation form dated and signed.

Labor cost to build engine block only?

I'm located in Cali and want to go naturally aspirated. It's a 1999 honda engine block. I only want to know an estimate of labor cost to build the block with crankshaft, rods, and stock pistons. The crankshaft and rod will increase my displacement by.1 liter and compression ratio increases from 10:2 to 10:8. I'm going to build the head on my own since it's easier and to save labor cost.

Added (1). It's essentially oem crankshaft and rod stroker kit that still works safely with my stock pistons and block. I want to build the block first because of more torque, displacement, and compression output.

Ow long will it take for a '83 Honda XL250r engine to seize while just sitting?

I'm rebuilding it and have the gas tank and air filter off right now. I won't be able to work on it for a few months and it's kept in my heated basement. How long will it take to seize up? And how to keep it from seizing up without stabilizer.

Added (1). How long will it take for a '83 Honda XL250r engine to seize while just sitting.