0
* Start the engine and run it at high idle until the coolant temperature reaches normal operation temperature on the dash gauge. Turn off the engine and disconnect the timing connector. The timing connector on the C and K series trucks is located on the passenger side of the firewall breaking out of the main wiring harness and is a single wire connector with a tan wire with a black stripe. *
Connect the timing light to the battery. The red cable goes to the positive post, and the black cable goes to the negative post. Attach the timing pick-up to the number one spark plug wire. Number one is the front plug on the drivers side. Start the engine, and aim the light at the timing marks while pulling the trigger on the light. The timing on the 89 Chevy truck is 0 degrees with the timing connector disconnected. If the two timing marks you marked with white crayon do not line up, adjust the timing. *
Set the timing by loosening the distributor slightly, and turning the distributor while observing the timing marks. When they line up, tighten the distributor. Turn off the engine and reconnect the timing connector, remove the timing light, and test drive to verify the repair.
What else can I help you with?
What is the ignition timing procedure for a 1998 Chevy truck?
1,8,5,3,6,5,7,2
What is the ignition timing for a 88 5.7L Chevy truck?
i need the ignition timing for 88 chevy 5.7 ... 350 motor i had the truck on 4 but still bad don t run good
What is the correct ignition timing for a 1985 Chevrolet truck with a 454 cubic inch engine?
18436572 same as all Chevy v-8s that is the firing order, not the ignition timing. timing varies between vehicles. a sticker under hood will give timing info, or a Haynes or Chilton service manual
What is correct timing on 1994 Chevy truck?
ZERO TOP Dead center.
Where is the timing belt on a 1993 Chevy truck?
Doesn't have a timing belt.
Does this truck have timing belt or what?
Chevy did not use timing belts on truck engines. T-chain only
Can a Chevy truck with a 5.7 engine with a tbi cause detonation and pre-ignition?
can a chevy truck with a 350 engine with a tbi cause detonation and pre- ignition?
What is the ignition timing for 1986 dodge truck 5.9 360?
I did not get a answer
Does a 1992 Chevy truck have a timing chain or belt?
it has a timing chain NEUTZ
What is the recommended mileage to change the timing belt for a 2004 Chevy Blazer?
It does not have a timing belt, Chevy did not use timing belts in there truck engines.
Wiring diagram for ignition switch for 1974 Chevy truck?
Ignition wiring diagram
What is the procedure to set the timing on a 1997 Chevy 1500 with a 5.0 liter?
You need a timing light to set the correct timing. Once the truck has been set at base timing at 0-2 degrees by disconnecting the timing wire and setting the dist., the computer adjusts the timing by itself to the proper setting.. There is not an adjustment for the the idle speed on this truck.
