It's controlled by the computer.
They are not interchangable. The 87 is a 1st generation Escort and the 92 is a 2nd generation Escort.
Ford Escort LX 4dr has a stock 87 horsepower at 5400rpm
" regular " unleaded , 87 octane
you get it close, and the computer does the rest.
No , " regular " unleaded gasoline , 87 octane is recommended
There is about 2.7 hours of labor at $87 an hour.
NO
You can't. It is computer controlled.
Yes sir, they come stock on all 1.9 EFI HO from 87-90
Unleaded is choice. Manufacuters recommend a minimum octane rating of 87. In high altitude, 85 octane is acceptable.
A Chiltons Manual explains it in detail.
To set the ignition timing on a 1987 Ford Bronco II, locate the diagnostic connector, which is typically found near the driver's side firewall. Look for a wire that is usually a single terminal or a green and black wire, which is used to short the connectors and put the engine in diagnostic mode. Unplug this wire before adjusting the timing to ensure accurate settings. After making the adjustments, remember to reconnect the wire.