Im tired of my 2000 silverado not running correct, ive replaced every sensor, new headers y pipe and muffler, new cam, new valve springs, new gaskets, the list goes on...

Anyways Im looking for a shop i can drop it off at and have them fix it. I live in Austin but have no prob taking my truck to Houston , Dallas, SA. So if anyone knows of a shop that's not scared of a challenge PLEASE let me know. And if the shops charges alot im not worried about that i just want good work and people i can trust with my truck.

 

What's it doing exactly. Along with a full rundown of mods and when problems developed.

 

nothing better then a live tune....nelson performance is in san antonio and can get er done.....along with others north south and east of ya...

 

performance parts

lq4 fresh rebuild, mahle flat top pistons, 243 heads, texas speed tq v.2 cam, pcr double valve springs, lt headers, ory, e fans, cai, 42lb injectors, walbro fuel pump, mahle oil pump, hardened push rods, 1.75 roller rockers, 3600 yank, built 4l60e, eaton posi and 3.73, im sure there is stuff im missing ill add to it as i remember.

new parts

every sensor is new
all new gaskets
full new exhaust
new motor mounts
new cam
new valve springs
new computer (mail order tune)
new battery
cleaned grounds
new walbro fuel pump
injectors cleaned and flow tested
new spark plugs
new coil packs
new spark plug wires
no vac leaks
NO CHECK ENGINE LIGHTS OR CODES

the truck wont idle unless the iac is unplugged, it has no ***** wont even smoke the tires it runs a 16.8 with no wheel spin as is now. it smokes black when you floor it, its getting kr from hell. im talking about 10deg of timing when it wants. the driver side plugs are black the passenger side plugs are white... the truck just sucks!!!



I need a shop that will fix it i dont care what it cost im done wasting my money.

 

Tellez motorsports in Houston

 

thank you, im about to start making phone calls tomorrow. So far im calling dallas performance, and tellez.

I forgot to mention that the compression test showed , 190+ on all cylinders.

 

Have you had it scanned? If you can figure out if its mechanical or tune related im sure you could save some $$ and time.

 

yes i have had 2 of the best in texas try and tune it, one in person the other via mail order tunes and logs. they both did the best they could but it is something mechanical. Time to drop this thing off and have it fixed, i dont care if it cost me 3k+ to fix it im tired of wasting my time and money i just wanna be able to enjoy the work i have done.

 

By any chance you know what your trims are like? Have you looked for vacuum/exhaust leaks, or a bad maf? Id look into those if you havent already b4 you ship it off.

 

i sprayed the motor down starting fluid, nothing changed so there could be a very small leak but there is nothing i noticed when i checked.

torqued the headers down several times checking for leaks all good.

brand new maf, also tried a known good one.


im not very good at tuning and all that but in my log the fuel trims are bouncing between

-14 and them + 5 bank 2 is - most the time, they all go to 0 when wot.