> Hi, guys...this may sound like a stupid question, but is there a way to
> manually set the base timing on the 5.2/5.9 magnum V8's with a inductive
> timing light?
The factory service manual says you can't and shouldn't try to do it.
Ignition timing is controlled by the computer taking input from the
crankshaft position sensor, camshaft position sensor, throttle position
sensor, and manifold absolute pressure sensor. Quoting the FSM:
"CAUTION: Base ignition timing is not adjustable on any engine.
Distributors do not have built in centrifugal or vacuum assisted advance.
base ignition timing and timing advance are controlled by the Powertrain
Control Module (PCM). Because a conventional timing light can not be used
to adjust distributor position after installation, note position of
distributor before removal." - 97 FSM p.8D-20
I guess the only way to adjust the timing is to buy an MP SBEC...
Hope this helps - John Youngblood - 97 CC 318 5spd
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