V.B. StreetKiller

My SES light is on but some times it will go off. I put the computer on it and it shows two codes. Left and Right Bank running lean. My mods are a SLP lid, Bullet muffler and I have 100hp NX kit. I figured that it was caused by the nitrous but I havent sprayed in over a month and the light just canme on last week and I haven't sprayed it. Any ideas on what this might be.

LS6427

iTrader: (2)

Both banks lean....maybe you have a leak somewhere sucking air in after the MAF. Check your connections from the MAF to the TB.

.

98pontiac

albsolutely true, check your MAF to make sure nothing obvious. THEN I would even suggest cleaning your MAF with "MAF CLEANER" ONLY. Do not clean with brake cleaner, then reset the code and go from there... But That is the first step I would take.

V.B. StreetKiller

will do first thing in the morning.

V.B. StreetKiller

I think that did the trick. My MAF screen was half covered in junk. I cleaned it and cleared the codes and the light hasent came back on yet.