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

Posted on 10/10/16 at 8:08 pm
Posted by Jim Rockford
Member since May 2011
106013 posts
Posted on 10/10/16 at 8:08 pm
coasted to shoulder. Turns over but won't crank, strong rotten egg smell. Not overheating, oil and coolant levels are fine, not overheating. What gives? Two thoughts I had were distributor or fuel filter/pump. TIA
Posted by Huey Lewis
BR
Member since Oct 2013
5166 posts
Posted on 10/10/16 at 8:09 pm to
Fuel not getting to the engine would be my first guess.

ETA: Actually, rotten egg smell + no combustion is probably catalytic converter needs replacing.
This post was edited on 10/10/16 at 8:12 pm
Posted by OysterPoBoy
City of St. George
Member since Jul 2013
45503 posts
Posted on 10/10/16 at 8:09 pm to
Is it overheating?
Posted by Kafka
I am the moral conscience of TD
Member since Jul 2007
158988 posts
Posted on 10/10/16 at 8:09 pm to
Thanks Trump
Posted by TIGER2
Mandeville.La
Member since Jan 2006
10511 posts
Posted on 10/10/16 at 8:10 pm to
Crank sensor
Posted by Jim Rockford
Member since May 2011
106013 posts
Posted on 10/10/16 at 8:10 pm to
Not overheating. Had only been driving about 5 minutes.

quote:

Is it overheating?
Posted by tgrbaitn08
Member since Dec 2007
148031 posts
Posted on 10/10/16 at 8:10 pm to
Could be injectors, plugs or coil. Possibly a misfire issue.
Posted by tankyank13
NOLA
Member since Nov 2012
8338 posts
Posted on 10/10/16 at 8:10 pm to
quote:

strong rotten egg smell


Battery!

Disconnect it and run, thing could fricking blow, no joke, can kill you
Posted by wickowick
Head of Island
Member since Dec 2006
46419 posts
Posted on 10/10/16 at 8:10 pm to
Out of gas?
Posted by jimbeam
University of LSU
Member since Oct 2011
75703 posts
Posted on 10/10/16 at 8:10 pm to
Truck probably just said "frick this" and quit. Don't worry I do the same thing. It'll be good to go in the morning
Posted by LCA131
Home of the Fake Sig lines
Member since Feb 2008
77684 posts
Posted on 10/10/16 at 8:11 pm to
quote:

Jim Rockford


When did you quit driving the '78 Pontiac Firebird?
Posted by Ace Midnight
Between sanity and madness
Member since Dec 2006
96235 posts
Posted on 10/10/16 at 8:11 pm to
Truck nut cancer.
Posted by biohzrd
Central City
Member since Jan 2010
5923 posts
Posted on 10/10/16 at 8:12 pm to
Rotten egg smell is your catalytic converter. Need more info on your truck. Brand, engine, year model, ect.....
Posted by CelticDog
Member since Apr 2015
42867 posts
Posted on 10/10/16 at 8:12 pm to


I had that happen once. I got towed home. it started and never had a problem.
I presume something was in a line or inside the engine that got dislodged by being pulled up at an angle for 50 miles.

Posted by OllaTiger
Baton Rouge
Member since Jun 2006
278 posts
Posted on 10/10/16 at 8:14 pm to
Had a truck do this to me one time a couple of years ago. Mine was a fuel pump.
Posted by rmnldr
Member since Oct 2013
40396 posts
Posted on 10/10/16 at 8:21 pm to
quote:

Truck nut cancer.

Underrated comment
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 10/10/16 at 8:22 pm to
Strong rotten egg smell is unburnt fuel getting to your catalytic converters. You are having an issue with your secondary ignition somewhere. Your plugs are not firing good enough to burn the fuel in the combustion chamber.
Posted by QuackerBacker
Portland
Member since Oct 2013
425 posts
Posted on 10/10/16 at 8:23 pm to
exhaust or fuel pump/filter
Posted by Hamma1122
Member since Sep 2016
22542 posts
Posted on 10/10/16 at 8:25 pm to
Happened to me once it cranked About 10 mins later. Must of been bad fuel
Posted by meauxjeaux2
watson
Member since Oct 2007
60283 posts
Posted on 10/10/16 at 8:25 pm to
No such thing a fuel filter issues since 1998. Filters all have bypasses built in now.
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