If everything is right internally then the distributor does. Rotating the distributor adjusts the exact time the spark plug fires.
BUT
There is a timing chain and timing marks on the crankshaft and the cam shaft. Then there is an electrical advance from the computer and the internal ignition module and pickup coil inside the distributor. Together these all can effect the timing.
2012 4runner timing chain or belt
Does the 2004 4runner have a timing belt or chain
A 2008 4Runner V6 has a CHAIN. The V8 4Runner has a timing BELT.
timing belt
The timing on a 1987 Chevy Celebrity is controlled by the engine control module, there is no provision for adjustment.
Yes
where is the neutral safety on my 1987 4runner
WHEN SHOULD TIMING BELT BE CHANGED ON A 2000 TOYOTA 4RUNNER SR5? talktoenock@comcast.net
timing belt
no timing adjustment its all computer controlled
The 1987 Chevy Celebrity has distributor less ignition. The timing is controlled by the engine control module and there is no provision for adjustment.
60k miles