Installed Quadzilla XZT - Questions
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Installed Quadzilla XZT - Questions
This is the non adjustable 65 Hp module.
Feels like I got a little more power, if anything, but the power is 'peakier' kind of like a car with an aggressive cam. Really got the chip for milage so that does not really concern me one way or another.
Anyway, noticed that my common rail is making a ticking sound - sounds like a lifter that is sticking. Don't really know if the truck has always made this sound as I can't honestly say that that I have poped the hood & listened to my engine run. Is this ticking normal?
Also, I did the tone ring mod & advanced the timing about 2 deg. or so. After installing the XZT it still does not seem like the timing is too advanced - does not really sound any different at idle or while driveing. Should I back off the tone ring timing as the XZT advances the timing itself?
I don't have gages (yet). As long as I don't tow heavy or flog it on teh drag strip, will I be safe?
Feels like I got a little more power, if anything, but the power is 'peakier' kind of like a car with an aggressive cam. Really got the chip for milage so that does not really concern me one way or another.
Anyway, noticed that my common rail is making a ticking sound - sounds like a lifter that is sticking. Don't really know if the truck has always made this sound as I can't honestly say that that I have poped the hood & listened to my engine run. Is this ticking normal?
Also, I did the tone ring mod & advanced the timing about 2 deg. or so. After installing the XZT it still does not seem like the timing is too advanced - does not really sound any different at idle or while driveing. Should I back off the tone ring timing as the XZT advances the timing itself?
I don't have gages (yet). As long as I don't tow heavy or flog it on teh drag strip, will I be safe?
#2
I have a Quad Std and when it's cold, I do get some pinging (I believe due to the added timing). It is quiet once it warms up. I did notice that when I ran Power Service the pinging was louder. I swithced to Stanadyne and it is really quiet now. I don't have any issues with peaky power, I think it comes on smooth and strong. I have been running the 30 & 60hp settings, and my mileage has increased a little. It is getting better now that I have gotten over the initial foot to the floor every time I drive it syndrome.
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I have the Quad Std & modified timing sensor. I wouldn't worry about the ticking sound. It's just timing ping. Yes it's louder with the Quad than without, but I don't feel that it's too much.
I'm in the same boat as 05HDRAM, I feel that the quad comes on smooth & strong.
I'm in the same boat as 05HDRAM, I feel that the quad comes on smooth & strong.
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I recently installed my xzt a few weeks ago... I do not hear the pinging your referring to but I can't say that I have truly listened for it. The truck sounds the same with or without it for the most part.
As for power I find mine smooth and strong as mentioned ealier, I have not done the tone ring mod though. (comparing apples to oranges) In my opinion the power is an extremely noticable difference. Like from driving a tank to a Hum V.
As for gas milage, as long as I can keep my foot off of the new found power in the ole truck, I am seeing hand calculated 21 and some change (mpg).
As for power I find mine smooth and strong as mentioned ealier, I have not done the tone ring mod though. (comparing apples to oranges) In my opinion the power is an extremely noticable difference. Like from driving a tank to a Hum V.
As for gas milage, as long as I can keep my foot off of the new found power in the ole truck, I am seeing hand calculated 21 and some change (mpg).
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I have heard the pinging you describe with mine but only during warm up. How do some people get over 20mpg with this mod? I drive very conservatively and the absolute best Ive seen is 19.2 and thats with the tach never accelerating over 1800. Yeah, boring I know.
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If you don't hear the timing rattle at all then you can still advance it somemore.......
I got no rattle when I had the Quad on my truck along with the Rokktech....
I got no rattle when I had the Quad on my truck along with the Rokktech....
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I'm getting 21 - 22 stock (just the tone ring mod). Hoping to even get 1 mpg more w/ teh XZT. Yea it's boring (never letting the engine go beyond 1800) but w/ fuel over $3/gal, I'm going to be boring.
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I'm a believer in "you play, you pay" & I can't afford to pay!
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So far I've only gotton between .5 and maybe 1.5 mpg increase. That's the main reason I got it. It's only been a couple months and 'testing" is still in progress. Extra power is noticable.
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But as, CTDjoey said, driving like I do is boring - 65 to 70 MPH on the highway, never tach teh engine beyond 1800 in town.
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