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Toymods » Tech & Conversions » 18R-C problems - any ideas

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earlyrolla
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Location:
Perth
Registered:
May 2003
Re: 18R-C problems - any ideas Sat, 09 April 2005 13:59 Go to previous messageGo to previous message
The solenoid you refer to is the anti-dieseling solenoid. As far as I understand it, it cuts off fuel to the idle circuit on engine power down so the engine should shut down straight away after key-off.

Depending on the Weber, it may or may not have this solenoid. The 2L Escort and Cortina ones didn't have it but the Webers that were fitted to the Falcons did.

Possibly carbon deposits.

Another theory, when was the last time the timing chain and guides were replaced?

18R's are notorious for wearing out timing guides and chains. I reckon it is a safe bet that this could be part of your problem. Under load you wont notice it as the slack on the timing chain is taken up. At idle you will notice it as the oil pressure is low and the cam will tend to move back and forth around the correct timing. This would also explain the lack of power.

Hope this is somewhat helpful.

[Updated on: Sat, 09 April 2005 14:01]

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SubjectPosterDate
Read Message   18R-C problems - any ideas LachieSat, 09 April 2005 05:08
Read Message   Re: 18R-C problems - any ideas 81LOWLUXSat, 09 April 2005 06:22
Read Message   Re: 18R-C problems - any ideas riverSat, 09 April 2005 06:53
Read Message   Re: 18R-C problems - any ideas  earlyrollaSat, 09 April 2005 13:59
Read Message   Re: 18R-C problems - any ideas Maurice cSun, 10 April 2005 01:46
Read Message   Re: 18R-C problems - any ideas LachieSun, 10 April 2005 23:15
Read Message   Re: 18R-C problems - any ideas Maurice cMon, 11 April 2005 03:29
Read Message   Re: 18R-C problems - any ideas earlyrollaMon, 11 April 2005 11:04
Read Message   Re: 18R-C problems - any ideas Maurice cMon, 11 April 2005 23:59
Read Message   Re: 18R-C problems - any ideas LachieTue, 12 April 2005 03:10
Read Message   Re: 18R-C problems - any ideas barned01Tue, 12 April 2005 04:10
Read Message   Re: 18R-C problems - any ideas LachieTue, 12 April 2005 04:51
Read Message   Re: 18R-C problems - any ideas Maurice cSat, 16 April 2005 06:17
Read Message   Re: 18R-C problems - any ideas barned01Sat, 16 April 2005 07:22
Read Message   Re: 18R-C problems - any ideas Maurice cWed, 20 April 2005 00:38
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