1991 GMC Sonoma "setting timing distributor 2 91" Questions

...timing by turning the distributor till it reaches the right number or tab see front of motor crank pulley and tab on block. if you have a crank trigger the timing will be factory set and if u install ...

timing setting there basic timing with distributor. (non carb>?) and the running timed, Using the EFI, timing freeze jumper. my wild wild guess 1991, due to q key next to 1, and hit wrong. 1991 has

...timing setting. This information can be found in the owner's manual or a repair manual. Connect a timing light to the battery and to the number one spark plug wire. The timing light will allow you to ...

...setting the timing: 1991-92 Vehicles See Figure 2 When adjusting the timing, refer to the instructions on the emission control sticker inside the engine compartment. If the instructions on the label ...

...still exactly lined up the way they were, you are out a cog, and will have to do it again. This needs to be exact. After you get it, install everything and adjust the distributor timing. Good

...DISTRIBUTOR WILL CAUSE THIS PROBLEM IN A HONDA TRY A KNOWN GOOD ONE . its a sensor for cold starts that fails idles normal after it warms up. There is three things that will cause this problem. 1) ...

...distributor. If it is not done like this it will still start but run like "junk" and when you time with a timing light you have to remove the brown and beige wire in the wiring harness buy the brake ...

...distributor cap, rotor and (ICM from earlier). Got all new components put in and it started. Set the timing to TDC then retarded it back to 10 degrees before TDC. Started and ran fine. Went on an ...

...distributor, the ECU does not make or regulate spark like a 91 does. So you have backfiring , back up thru the throttle body to the air cleaner. this is a clear sign of never doing the tuneups. The ...

...setting the timing over and over again unplugging the wire at the EST wire set the time got the crank up runs rough and backfiring turn distributor no change cuz I want to change the time and again ...