You dont if its fuel injected. They all use the TFI system and no adjustment is available .
According to one of the Ford websites : For a 1993 Ford Aerostar , 4.0 liter V6 engine : ( the spark plugs are gapped at .054 inch )
Yes , the 3.0 liter V6 in a Ford Ranger has a timing CHAIN
location timing marks 1993 dodge datona
Timing CHAIN ( 1.6 and 2.0 liter )
Check the fuses
In a 1993 Ford Ranger : The 2.3 liter four cylinder engine has a timing BELT and The 3.0 and 4.0 liter V6 engines have a timing CHAIN
Timing CHAIN on the 4.0 liter V6 in a 1993 Ford Explorer
According to the Gates website ( they make timing belts etcetera ) A 1993 BMW 325 is , with the 2.5 liter six cylinder engine , has a timing BELT
3.0 Liter V6: freeze plug
In a 1993 Ford Aerostar : Either the 3.0 liter V6 or the 4.0 liter V6 ( the 3.0 liter V6 engine has the oil filter on the drivers side of the engine and the 4.0 liter V6 has the oil filter on the passenger side of the engine , just something I noticed and use to tell the difference at a glance )
The distributor is synched to zero with a scan tool, it can not be done with a timing light.
It must have a TIMING CHAIN because Gates ( they make timing belts etc. ) doesn't list a timing belt for the 3.3 liter V6 engine in a 1993 Pontiac Grand Am