Why does my truck make a popping sound?
#1
#2
Im not sure about the popping sound. But have you ever changed your overflow valve? I would do that first - use an original Bosch overflow valve.
It could also be slipped timing. if the overflow valve doesnt fix it - have your injector pump timing checked.
Some reading for you:
Ram Diesel Injector Pump Problems
TSB 14-07-96 Rev. A
Welcome BTW
It could also be slipped timing. if the overflow valve doesnt fix it - have your injector pump timing checked.
Some reading for you:
Ram Diesel Injector Pump Problems
TSB 14-07-96 Rev. A
Welcome BTW
Last edited by Dr. Evil; 08-06-2010 at 12:10 AM.
#6
mine does it at max rpm??? always thought it was fuel cut. Did it before and after i got my pump timmed and sounds a little differently with new turbo??
---AutoMerged DoublePost---
i bought valve springs but have not put them in yet
---AutoMerged DoublePost---
i bought valve springs but have not put them in yet
Last edited by BLACKSMOKEMOAN; 08-06-2010 at 08:27 AM. Reason: Automerged Doublepost
#8
#9
Mine did it pretty bad when i stomped it before i got my airdog, it would only get to about 3200 then it started popping, its because it was defueling, now it'll go all the way past 4k no problem, but it could also be timing, you should fill out your sig too, so we know what you're workin with
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