loud knock! - Ford Powerstroke Diesel Forum
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post #1 of 3 Old 02-27-2011, 12:18 PM Thread Starter
Emergency Services

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loud knock!

well i just changed my injectors and sleeves...got everything back together.... let truck sit and idle and she just purred right along.. no knocking or anything...

drove the truck down the road and next thing you know ...smoke pouring out from the exhaust and a loud knocking...limped the truck to the parking lot..

checked oil..oil was little low ...added oil to it..still a loud knocking ...shut truck off and had towed home to prevent any further damage from driving it....

what could this be? please help ...tired of throwing money at thsi thing only to have something else go wrong

2002 F250 Crew Cab 4x4 7.3

35x12.50x17 on a set of 2005 F250 Wheels
S&B air intake customized
4"turbo back straight pipe with a 5" tip,
DP TUNER - on its way

wish list.

5"turnout stacks,injectors,bigger turbo, bigger hpop, fass system, Built Transmission

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post #2 of 3 Old 02-27-2011, 02:31 PM
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id say u didnt put the injectors in right! or u left some toold behind
STROKE THIS!! is offline  
post #3 of 3 Old 03-15-2011, 07:16 AM
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injector not seated all the way oil leaking past oring. pull the valve cover and check across the tops of the injectors with a level or straight 2x4 to make sure they are all flush. Im sure you'll find one is up too high!

2000 7.3 f350 4x4 auto
swamps stage 1 injectors
Swamps tunes
air raid intake
straight pipe exhaust
international bellowed up-pipes
35" nitto mud grapplers on 20"s w/ 4" lift
2006 headlights
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