If the engine is EFI you must unplug the 4 wire plug behind the distributor before starting. Then rotate the distributor while using a timing light to the correct position. If the engine is NON EFI then you must unplug the vaccum line from the distributor and adjust the same way. You should plug the line off to avoid a high idle situation as well..
how do you set timing on 88 s10 2.5? ?
The timing on a 2.8 V6 Chevy S10 needs to be set any time the valves, heads, or crankshaft are worked on. The gears of the timing chain and timing sprocket need to be aligned to set initial timing.
There is no timing to set. The timing is controlled by the ECM with signals it receives from various sensors.
Chevrolet s10 v6 2.8 liter pickup timing degree, how to set the degree
Chevy S10 in 2001 didn't have a 2.0L engine. They had a 2.2L engine and it has a (DIS) distributorless ignition system. There is no timing to set.
On the Vortec the computer does it all.
I have a 1987 Chevy Blazer S 10 4X4 2.8l V6 and the timing recommendation is 10 degrees.
You don't. It's done electronically with information from various sensors sent to the engine control module.
How do you set the timing on a 2000 Chevy blazer (V6)
To set the timing on a 1984 Chevy Celebrity with the V6 engine: 1. Disconnect the HEI connector so the engine will run in closed loop. 2. Start the engine and use an inductive timing light to check the timing. It should be at 100 before top dead center 3. If the timing is off loosen the clamp at the base of the distributor and turn the distributor so that the timing is set. 4. When you have set the timing tighten the clamp and verify that the timing did not change. If it stayed the same reconnect the HEI connector.
The timing should be set at 10:4.
Set timing on a 2.8 liter v6