just put in my sc and now i think my motor is f**ked

x-runner808 · Oct 29, 2012

so just put in my sc two days ago, and was driving home last night going about 55-60.tried to give it some gas and felt like my truck had no no power so i tried to rev it up and was like it was stock. then as it got up to 4000 rpm it made a clacking sound so i pulled over and checked if the coil packs where good check the injectors and seemed fine. so towed it home. has any one had this just wondering?
any one know the problem??help plz

Kevin S. · Oct 29, 2012

x-runner808 said:
so just put in my sc two days ago, and was driving home last night going about 55-60.tried to give it some gas and felt like my truck had no no power so i tried to rev it up and was like it was stock. then as it got up to 4000 rpm it made a clacking sound so i pulled over and checked if the coil packs where good check the injectors and seemed fine. so towed it home. has any one had this just wondering?
any one know the problem??help plz

does it start? What did you test on the coils and injectors? Maybe a Vacuum leak - do a leakdown test and see if it's getting proper vacuum.

Murderface · Oct 29, 2012

Which blower? If TRD is the blower belt still on it?

x-runner808 · Oct 29, 2012

Kevin S. said:
does it start? What did you test on the coils and injectors? Maybe a Vacuum leak - do a leakdown test and see if it's getting proper vacuum.

yes it starts. the idle is ruff tho. 500-1200 rpm. i unplugged each coill and injector to see if one was dead but didnt seam like it. i did a rough run threw on vac lines didnt find any leaks .

Murderface said:
Which blower? If TRD is the blower belt still on it?

urd mkII. yea the belt is on.

MplsX · Oct 29, 2012

I would start by checking your fuel pressure. Good luck.

Yardie · Oct 29, 2012

Stupid question but I gotta ask, is it tuned yet or were you running without a tune?

x-runner808 · Oct 29, 2012

has the apr x 1. i bought it from a guy that had it tuned. im running everything to what the guy had it to.

Whitebeauty · Oct 29, 2012

Oh sht.... That blows...

Clifford · Oct 29, 2012

Sounds like my truck when it went into limp mode once. I reset the ecu and cleared my codes and never had another problem. Hope it's something simple like that for you.

hottacoX · Oct 29, 2012

Every truck requires a different tune..... Sounds like the x-1 needs to be tuned as its either going into a protection mode and shutting the truck down, or on the opposite end running really lean and cutting out.

Call urd tech support and have G's input!!

DO NOT DRIVE THE TRUCK WITHOUT TALKING TO URD...

x-runner808 · Oct 29, 2012

hottacoX said:
Every truck requires a different tune..... Sounds like the x-1 needs to be tuned as its either going into a protection mode and shutting the truck down, or on the opposite end running really lean and cutting out.

Call urd tech support and have G's input!!

DO NOT DRIVE THE TRUCK WITHOUT TALKING TO URD...

yea will do tried to call g but he hasnt gotten back to me yet so waiting on that..
gonna go into that x1 when i get home

Clifford · Oct 29, 2012

I think G may be stranded away from home due to the storm on the east coast. Try and be patient with him.

hottacoX · Oct 29, 2012

If you want pull the belt off the sc, unplug x-1, replace to injectors back to stock and see if your problem persists....

Basically return the truck to n/a by taking out the least amount of the sc that you can

Whitebeauty · Oct 29, 2012

Clifford said:
I think G may be stranded away from home due to the storm on the east coast. Try and be patient with him.

SEMA.................

nick_gz1 · Oct 29, 2012

oh yea G went to SEMA and i think he drove cause his plane got cancelled so it might be a lil bit but im sure he will hit you up as soon as he hears.

x-runner808 · Oct 29, 2012

Any one blow melt their piston b4

hottacoX · Oct 29, 2012

Most common is shattering a rod....

You would hear a piston or rod at start up.....

I know all too well:
http://www.xr-underground.com/vb3/showthread.php?t=50861

Amo-cat3 · Oct 30, 2012

I live in kihei and maybe i can help. I have xtune on my laptop and can probably load the basic supercharger map for you. I installed my charger myself with all mods and maybe can help. PM me and maybe can check you out on wednesday.

Whitebeauty · Oct 30, 2012

Amo-cat3 said:
I live in kihei and maybe i can help. I have xtune on my laptop and can probably load the basic supercharger map for you. I installed my charger myself with all mods and maybe can help. PM me and maybe can check you out on wednesday.

That what im talkin about.... Brotherly love baby!!....awesome u can help!:top:

Gadget · Oct 30, 2012

URD Tech Support is OPEN.

877-8URDUSA x3

G

Welcome!

just put in my sc and now i think my motor is f**ked

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