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That 70's Bus Samba Member
Joined: June 21, 2003 Posts: 14
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Posted: Thu Sep 11, 2003 9:56 pm Post subject: Ignition wiring diagram |
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Could anyone hook me up with firing order for a 78 transporter if you were lookin down at it from trunk plz. Bus running rough and lost power. sounds like its missing(idling rough) an im hoping its my bad tune up . need for work torrow help!!!!! |
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Amskeptic Samba Member

Joined: October 18, 2002 Posts: 8586 Location: All Across The Country
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Posted: Fri Sep 12, 2003 7:55 pm Post subject: |
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Staring down at engine from access lid as you stand at back of bus:
#1 is front right, #2 rear right, #3 front left, #4 rear left.
Distributor should have #1 facing rear sort of towards the engine hatch striker plate, now go in a counter-clockwise circle from there #4, #3, #2.
That's your firing order.
Colin |
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WAVEPIMP Samba Member

Joined: February 13, 2002 Posts: 156 Location: Houston, Texas
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Posted: Sat Sep 13, 2003 8:08 am Post subject: |
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Also when the bus is running wiggle the wires that go to the fuel injectors and see if the engine starts running smoother if you have fuel injection. Mine was doing that recently and #4 cylinder FI conector wasn't getting a good signal and when I moved the wire going to the injector the engine started running fine. So I cleaned the terminals and no problem anymore. Just something you might look at to help you out.
Laters |
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ratwell Samba Member

Joined: April 26, 2003 Posts: 8731 Location: Victoria, BC
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Posted: Sat Sep 13, 2003 9:38 am Post subject: |
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[email protected] wrote: |
Distributor should have #1 facing rear sort of towards the engine hatch striker plate, now go in a counter-clockwise circle from there #4, #3, #2. |
More specifically if you pop the cap the rotor will be facing a notch in the top of the body of the distributor. _________________ '78 Westfalia CDN
'76 Doublecab Sweden
Read the Baywindow FAQ |
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flat4freak1978 Samba Member

Joined: June 02, 2003 Posts: 793 Location: stone mountain georgia
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Posted: Sat Sep 13, 2003 6:47 pm Post subject: |
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me too. stupid fuel injector connections
. _________________ 1978 bus. 2.0 f.i. manual trans. "the great gonzo" |
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flat4freak1978 Samba Member

Joined: June 02, 2003 Posts: 793 Location: stone mountain georgia
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Posted: Sat Sep 13, 2003 6:48 pm Post subject: |
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hey wave pimp howed you clean the connectors? _________________ 1978 bus. 2.0 f.i. manual trans. "the great gonzo" |
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