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how to cure a vapour lock problem?

Posted: Mon May 02, 05 6:50 pm
by Anonymous
I was queing (long and slow!!) to go into my first show in the charger today, I turned off the engine as she was warming up, - do you think she would start again :x ? no- she was having none of it!! and at least 20 british cars stuck behind me lokking at me with a grin :oops: . popped the hood and the petrol was happily bubbling away in the filter. is there anyway to stop this happening ie, fit a fuel return pipe to tank? help start the car when it does? as it is very stressful when it happens!!
sean

how to cure a vapour lock probleml

Posted: Mon May 02, 05 7:13 pm
by steveo
hello, yes you could fit a return line to the tank with a vapour separator , electric fuel pump with presure regulator, or move lines away from any thing hot or both,hope this helps

Posted: Mon May 02, 05 8:57 pm
by Dave-R
Insulating the fuel line or routing it away from the exhaust helps a lot. If the fuel boils in the carb(s) block off the exhaust heat passage through the intake.

how to cure a vapour lock problem

Posted: Mon May 02, 05 9:49 pm
by steveo
nice one dave forgot about that one, :oops: