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First Gen Running Rough and Popping through Air Filter

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  #11  
Old 03-24-2010, 01:50 PM
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hit the tops of the valves with a rubber hammer sometimes carbon will build up on the seat and make one stick tap it 3-4 times if that dont work pit #1 to tdc and see if the valve slides in the guide smoothly
 
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  #12  
Old 03-24-2010, 04:45 PM
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sounds like your getting lots of good ideas jason
 
  #13  
Old 03-24-2010, 08:23 PM
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One other possibility is a dropped valve seat. If it wedges the valve partly open you could measure the valve spring height to find it but if it falls back in place the valve would close all the way and the spring height would be right. With the engine runnng it wouldn't have time to fall in place fast enough thus causing the miss. The head still has to come off to fix it.
 
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  #14  
Old 03-24-2010, 09:19 PM
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Originally Posted by ArizonaRedneck
sounds like your getting lots of good ideas jason
Yeah it certainly does. Now all I need is an idea of how to get some free time to work on it . Thanks guys for all the help!!!!!
 
  #15  
Old 03-24-2010, 09:53 PM
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Originally Posted by Benjamin
is $149.99 and comes with Adapters For: Ford/Navistar 6.9/7.3 liter engine; Audi, Volvo, VW, Cummins 5.9 liter, M-B cars & trucks with 24 MM ports; V-185, 210, 225, 555, VT-255, 555; Bacharach adapter; M-B 18 MM (prior to 1978); M-B 12 MM (1978 and up); Majority of H-D tractor diesel engines including Allis Chalmers, Case, Deere, Ford, I. H., Mack, Onan, Waukesha; Cummins V-6, V-8, V-12 BMW 2.4 liter, Lincoln (Mark-VII) 1984 & 1985, Peugeot 12 MM/18MM; Chevy Luv 1.8/2.2 liter, Isuzu 1.8/2.2 liter, Toyota 1.8 liter; G. M. 4.3/5.7/6.2/6.5 liter (turbo); Detroit Diesel 53, 71, 92, 110, 149, V53, V71; Cat D-336, 1674, 1676, 3406, 3408, 3412 (capsule-type nozzles); Case, Cat, Deere, Waukesha

don't know if you could make the first one work or not.....


whaaaaaaaaaa????
 
  #16  
Old 03-24-2010, 10:48 PM
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Originally Posted by 2500HeavyDuty
whaaaaaaaaaa????
3500hp v-18
Cummins Every Time - Mining - QSK78
12oohp v-12
Cummins Every Time - Mining - QSK38

and word on the skreet is they are coming out with the V6 cummins.... maybe they are ahead of the game.....
 
  #17  
Old 03-24-2010, 10:51 PM
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blasphemy! how could they make a non-inline diesel, its just not a diesel anymore...




p.s. im kidding
 
  #18  
Old 03-24-2010, 11:18 PM
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cummins made v 12s in the 70's so this aint their first dog and pony show
 
  #19  
Old 03-25-2010, 04:15 AM
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Originally Posted by Benjamin
jason, do a compression check if you can, it might be a headgasket between 1 and 2 cyls..... Harbor freight sells a diesel compression checker for $25
My guess, #2 cyl would feel warm from the heat from #3, #1 would stay cool.
 
  #20  
Old 03-25-2010, 05:41 AM
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Originally Posted by 2500HeavyDuty
whaaaaaaaaaa????
yeah i think thats a misprint
 



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