HP Tuners scan
Thread Starter
Staging Lane
Joined: Oct 2006
Posts: 53
Likes: 0
scan results Last edited by mspeterso; Nov 17, 2008 at 03:36 PM.
TECH Enthusiast
Joined: Nov 2008
Posts: 622
Likes: 1
mspeterso did you clean everything as specified in the other post? It did drop from 15 to 12% thats better. I was perusing some of your other posts, you did clean the maf and ducting and wiped it out gently with the lint free cloth especially the sensor (flat shiny thing). How much oil is on your cone filter? and for the big one did you install ngk`s?
Trending Topics
TECH Enthusiast
Joined: Nov 2008
Posts: 622
Likes: 1
What about the MAF, screen, ducting, purge sol and lines. As for the plugs the stock are very good and should goto 100000 easy but if you suspect they are fouled or bad you could remove them COLD, inspect them noting their positions(cyl#) clean them with throttle body cleaner and a toothbrush then spraying them with buthane. then if they are all ok reinstall them but put the 4 used in the dod cyl`s into the full time 8 positions and the full time 8 into the dod cyl`s. (1,4,6,7 (dod),2,3,5,8(non dod))
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
10 LS Engine Myths That Refuse to Die
Verdad Gallardo Thread Starter
Staging Lane
Joined: Oct 2006
Posts: 53
Likes: 0
Good news I scanned the car this morning.
NO MISFIRES.
It looks like i might not of had the purge valve hose seated properly. it was not completly off, it just did not "click" to seal the hose.
causing a slight vacuum leak. causing the misfires.
I am still getting knock retard, and a very lean condition. AND at idel
TPS is hovering 12 - 15% - IS THIS NORMAL?
I beleive a mass air flow tune would solve this issue..
NO MISFIRES.
It looks like i might not of had the purge valve hose seated properly. it was not completly off, it just did not "click" to seal the hose.
causing a slight vacuum leak. causing the misfires.
I am still getting knock retard, and a very lean condition. AND at idel
TPS is hovering 12 - 15% - IS THIS NORMAL?
I beleive a mass air flow tune would solve this issue..
Thread Starter
Staging Lane
Joined: Oct 2006
Posts: 53
Likes: 0
scan updates What about the MAF, screen, ducting purge sol and lines.
MAF -- left stock
screen - left stock
ducting. left alone.
cleaned out purge sol line.
i have stock airbox, with AMSOIL high flow drop-in air filter
( NO OIL BASED filter )
MAF -- left stock
screen - left stock
ducting. left alone.
cleaned out purge sol line.
i have stock airbox, with AMSOIL high flow drop-in air filter
( NO OIL BASED filter )
