Flooded my engine. Now what?
Flooded my engine. Now what?
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Discussion

bigandclever

Original Poster:

14,360 posts

267 months

Sunday 27th September 2009
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So, I'm a berk, and in my haste to get out for a spin, I stalled while reversing out of my parking space. And then couldn't restart. Everything seems to be working (fuel pump, starter motor, lots of unburnt fuel vapour coming out the exhausts) but it's just not catching - get a bit of a splutter but no firing. I left it for an hour or so and tried again, hoping it would just sort itself, but no joy. Is there a 'method' I should now be using? Swearing at it hasn't helped.

Ta!

Slinky

15,704 posts

278 months

Sunday 27th September 2009
quotequote all
If you have flooded it, whip the plugs out and turn it over, pop the plugs back in and away you go..

Some ECUs have flood clear modes that are enabled when you crank the engine with WOT.. It'll crank with no injector firing.. I don't know whether your ECU has that feature I'm afraid..

Boosted LS1

21,200 posts

289 months

Sunday 27th September 2009
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The plugs may take ages to dry, I've dried them on the gas ring before now if they've been really wet.

V8 GRF

7,299 posts

239 months

Tuesday 29th September 2009
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Boosted LS1 said:
I've dried them on the gas ring before now if they've been really wet.
Hmmm, drying petrol soaked spark plugs on a gas ring scratchchin .... do you still have eyebrows? hehe

Edited by V8 GRF on Tuesday 29th September 12:20

Boosted LS1

21,200 posts

289 months

Tuesday 29th September 2009
quotequote all
^ Lol, it's not as if you've got a tank of petrol in the kitchen. You just dry them out, I've never had anything ignite. It's no different to holding the plug over a cigarette lighter except that way your fingers get burntfrown

rev-erend

21,620 posts

313 months

Tuesday 29th September 2009
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Always worth cranking it over with the throttle wide open.

Sure worked on my T350 when it did the same.

It does not actually fire until it's not at Wide Open Throttle.

Argent

480 posts

270 months

Wednesday 30th September 2009
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^ what e said, it's worked on my Griff on the odd occasion I've flooded it.

A.

Bluebottle

3,498 posts

269 months

Friday 2nd October 2009
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Argent said:
^ what e said, it's worked on my Griff on the odd occasion I've flooded it.

A.
Or spin it over with the fuel pump relays removed.