No you do not , the timing will not change but take the car on the interstate and do about 2 or 3 heavy(foot to the floor) wide open throttle applications this will reset the baro sensor and change the settings for the elevation you are at.
timing CHAIN
Where is the starter on a 1990 lincoln mark 7
The 1990 Buick Century has a timing chain and not a belt. No replacement is necessary.
it has a chain not a belt
You need a timing light
Timing for 1990 1500 with 4.3
where is voltage regulator on 1990 lincoln town car
It doesn't have timing..
it should have a timing chain
there are two kinds of timing marks. one is for ignition timing and one for valve timing.
The 1990 Toyota Camry timing marks can be found on the main pulley on the front of the engine. The timing marks will be scattered around the outside of the pulley.
The 2.9 liter V6 engine in a 1990 Ford Ranger has a timing CHAIN