runs like crap

srt6

srt6

sittin on the side line
Joined
Mar 28, 2011
Messages
327
last april i put injectors, 85% cp3, turbo ect. in my truck, from day one it ran like crap when i first started it in the morning (white smoke, popping), after it warmed up it ran fine, on my last days off i was headed to the track the truck ran great all week and on the way to the track, first pass didn't even make half track it started popping like a machine gun out the exhaust and from then on all the way back to the house it ran like crap every time i got into it popping, i pulled the injectors sent them off they said i had one that was bad, they fix it sent them back i put them back in and the same exact thing nothing has changed:bang, any suggestions
 
Mine was making a popping noise while cruising on the highway. Since i have taken the quadzilla railpressure gauge off, replaced the fass filters and have been putting the gray bottle power service it has went away completely. Take a look at my "erratic rail pressure" thread on here.
 
also noticed when cruising fuel pressure is around 15psi and at wot it droppes to 12 i changed the filter and the same thing, before it stayed around 15-16 crusing & wot
 
how many time your injects been in and out? i would get a new set of cross over/ connector tubes (whatever ya wanna call them) i have had them look fine but from being in and out so much just didnt seal right. the nut torques to 44 ft lbs.
 
K-Farms said:
how many time your injects been in and out? i would get a new set of cross over/ connector tubes (whatever ya wanna call them) i have had them look fine but from being in and out so much just didnt seal right. the nut torques to 44 ft lbs.
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twice that i know of, i'll check in to it, i also noticed earlier the poppin comes in around 3/4 throttle
 
could be a cp3 issue. you got your stock one still or can you rob one off a buddys truck to try it out? worth a shot.
 
Sounds like rail pop.. Are you running a pressure box or if not, what do you have the rail set at on SSR?
 
Deputydog said:
Sounds like rail pop.. Are you running a pressure box or if not, what do you have the rail set at on SSR?
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not running a pressure box, running 5 llrp 5 hlpr on ssr, rp runs around 25 when cruising
 
srt6 said:
not running a pressure box, running 5 llrp 5 hlpr on ssr, rp runs around 25 when cruising
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Wow! 25k while cruising?

Mine typically runs about 15K while cruising. You may have a problem with your pump
 
Deputydog said:
Wow! 25k while cruising?

Mine typically runs about 15K while cruising. You may have a problem with your pump
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u not the first person thats said that & thats what i've been thinking the whole time since i put the pump on there but industrial injection says otherwise
 
What is Industrial Injection saying about your problem?

Sent from my Comp D mobile thingy
 
zukgod1 said:
What is Industrial Injection saying about your problem?

Sent from my Comp D mobile thingy
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haven't talked to them about this but i called right after i put it on about the high rp and when i let off after wot it would have real eratic rp, i had to get back in it and roll out of the throttle to get it to smooth out, they said it was just the characteristics of a high performance pump
 
if you've got a CR that's white smoking and popping on cold start and you take it to the track and beat the tar out of it, you're either charmed or crazy... or a combination of the two
 
Forrest Nearing said:
if you've got a CR that's white smoking and popping on cold start and you take it to the track and beat the tar out of it, you're either charmed or crazy... or a combination of the two
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its always ran fine after it warmed up, until now
 
of course... it was warning you that something was wrong... you didn't listen. now something's REALLY wrong :(
 
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