you turn the distributor and use a timing light
How to bypass security system on 1990 Chevy camaro
Timing for 1990 1500 with 4.3
Disconnect the plug going to the distributor that has two wores. Start the engine and set the timing to 0� (TDC). Stop the engine, reconnect the plug and the 'puter will handle the timing from there on.AnswerDisconnect the plug going to the distributor that has two wires. Start the engine and set the timing to 0� (TDC). Stop the engine, reconnect the plug and the 'puter will handle the timing from there on.
counter clockwise
Timing on a 1987 thru 1990 Chevy Celebrity 2.8/3.1 engine is controlled by the ignition control module along with the engine control module. There is no provision or specification for manually adjusting the timing on these distributor-less models.
Chain.
it's underneath the rotor in the distributor. you have to take the distributor out to change it.
To set the timing on a 1990 Cadillac Seville 4.5 liter, first ensure the engine is at operating temperature and turned off. Locate the timing marks on the harmonic balancer and the timing cover. Use a timing light to check the current timing, then loosen the distributor hold-down bolt and adjust the distributor to align the marks to the specified timing setting, typically around 10 degrees BTDC. Finally, retighten the distributor bolt and recheck the timing to ensure accuracy.
The 1990 has a chain. The 1991 has a belt.
It does not have a timing belt. The cam is chaindriven.
To set the timing on a 1990 Toyota Camry, first ensure the engine is off and cool. Locate the timing marks on the crankshaft pulley and the timing cover, then use a timing light to check the current timing. Adjust the timing by loosening the distributor clamp bolt and rotating the distributor until the timing mark aligns with the specified degree in the service manual, then retighten the bolt. Finally, recheck the timing to ensure it’s set correctly.