22R Ignition Timing
#1
22R Ignition Timing
I just recently replaced my timing chain guides and during the reassembly, I turned the motor to tdc, inserted the distributor the proper way with the rotor all set up. I started the truck and just started turning the distributor by ear/throttle response. The distributor is currently rotated all the way to the left (which I'm assuming is advanced), but I still have a bog around 1/4. I don't have a timing light. What am I doing wrong?
Last edited by Ride-2-Live; Jan 4, 2010 at 12:57 PM.
#5
Setting the timing properly will require a timing light AND jumpering the appropriate terminals in the diagnostic check connector as well as a properly adjusted throttle position sensor.
However, if you did the chain properly and inserted the distributor properly, correct timing should be at approximately 1/2 of the distributor's adjustment, give or take a millimeter or two, probably just a tad clockwise from mid-adjustment.
However, if you did the chain properly and inserted the distributor properly, correct timing should be at approximately 1/2 of the distributor's adjustment, give or take a millimeter or two, probably just a tad clockwise from mid-adjustment.
Last edited by abecedarian; Jan 4, 2010 at 08:17 PM.
#6
I just recently replaced my timing chain guides and during the reassembly, I turned the motor to tdc, inserted the distributor the proper way with the rotor all set up. I started the truck and just started turning the distributor by ear/throttle response. The distributor is currently rotated all the way to the left (which I'm assuming is advanced), but I still have a bog around 1/4. I don't have a timing light. What am I doing wrong?
http://www.ncttora.com/fsm/1993/ignition/5distribu.pdf
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