Re: Volvo Penta 230b Will Not Start
Not sure how to check timing? But willing to learn.
Thanks
Read through this and see if you feel you can do it BEFORE you start tinkering.
1. turn the engine over (either with a socket on the balancer bolt or click the starter) until you line up the harmonic balancer TDC mark with the "<" pointer tab. (Top Dead Center)
2. check that the rotor is pointing to the #1 wire (yes, you have to lift the cap off but you shouldn't have to remove the wires).
If that looks good, then you're in the ballpark to set the timing. You will need a meter or a pen-light tester and you'll need to know the proper advance for your motor. (small edit: it's posted above at 6 deg. btdc)
1. with the cap back on, hook up your meter/light across the + and - of the coil.
2. "click" the engine over with the starter until the ?<? is pointing to the correct mark on the balancer. (lets say your engine should be at 15 deg. BTDC. There should be marks on the balancer before and after the long ?TDC? line. Align the marks like this:
----
----
------- TDC
----
---- 15 <
----
It doesn?t have to be perfect. Just close. This side of TDC is ?Before? (BTDC).
3. Now, loosen the distributor clamp and rotate the distributor VERY slowly clockwise until the light pen lights up. If the pen is already lit, rotate it counter clockwise until it goes out, then back clockwise til it JUST lights. (someone jump in here if his distributor rotates ccw)
Your timing is now ?close? enough that it should start/run. Once it does, get the thing to idle and get a timing light and dwell meter. Set the dwell first, then you can rotate the distributor to set the timing.