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re: OT mechanics: Truck suddenly quit while driving down the road at hwy speed

Posted on 10/11/16 at 6:49 am to
Posted by tipup
Member since Sep 2005
1649 posts
Posted on 10/11/16 at 6:49 am to
710 cap is broke.
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 10/11/16 at 7:49 am to
quote:

Do you understand the point of a catalytic converter?
no i have absolutely no idea what i'm talking about
Posted by piratedude
baton rouge
Member since Oct 2009
2503 posts
Posted on 10/11/16 at 8:59 am to
if the problem were fuel starvation, you would probably notice a slowing, or failure to accelerate, before it died. i have had two fuel pump failures and was able to slowly limp home both times. an abrupt dying sounds like it lost spark. each cylinder has a plug, coil, injector, so failure of one would make it run bad, not die. someone mentioned a crank sensor. that would do it.

eta: plugged catalytic converter acts very similar to fuel pump dying. will crank and run well at idle but wont accelerate.
This post was edited on 10/11/16 at 9:03 am
Posted by Kingpenm3
Xanadu
Member since Aug 2011
8966 posts
Posted on 10/11/16 at 9:22 am to
Did we ever get a make/model and if it was throwing a code?

Posted by TigahTeeth
Georgia
Member since Feb 2016
5182 posts
Posted on 10/11/16 at 9:32 am to
I've seen it mentioned twice already, but I'll reiterate a third. Replace the crankshaft sensor. Easy fix. Depending on make and model which you have yet to disclose, it's about 75-100 bucks.
Posted by 19
Flux Capacitor, Fluxing
Member since Nov 2007
33189 posts
Posted on 10/11/16 at 9:37 am to
Can't believe you fell for the "banana in the tailpipe" this many years post Bev. Hills Cop.

Don't get the Axl Foley theme stuck in your head, baw.
Posted by 19
Flux Capacitor, Fluxing
Member since Nov 2007
33189 posts
Posted on 10/11/16 at 9:41 am to
Tell him to get all that good good palladium and rhodium out of the old converter.

I just use an old Crockodile Dundee knife.

or just spray some Flex Theel on ithh. it'll be awight!
Posted by jflsufan
Baton Rouge, LA
Member since Mar 2013
4435 posts
Posted on 10/11/16 at 9:48 am to
Posted by nosaj
Member since Sep 2010
2193 posts
Posted on 10/11/16 at 9:56 am to
The alternator could be overcharging the battery, causing the acid to boil and spill out of the vent. That explains the smell at least. Catalytic Converter makes sense too.
Posted by Spankum
Miss-sippi
Member since Jan 2007
56030 posts
Posted on 10/11/16 at 7:41 pm to
quote:

meauxjeaux2


quote:

no i have absolutely no idea what i'm talking about


Posted by Ron Cheramie
The Cajun Hedgehog
Member since Aug 2016
5142 posts
Posted on 10/11/16 at 7:50 pm to
Do you have chickens? Would explain the egg smell
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