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Old 05-03-2014, 01:23 AM   #1
solidaxel
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Lean bank 1 and 2

Started the truck, put it in gear, and it sounded like I was running out of gas, no power limped around the corner floored a few times and it cleared up!
My first thought it felt like water in the fuel, cleared up and the code said;

Lean on Bank 1 and Bank 2
P070??

Is this normal, no more problems, I cleared the codes, and all is working fine.
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Old 05-03-2014, 10:06 AM   #2
littlevictories
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Re: Lean bank 1 and 2

that's weird. fuel pump acting funny? you got a gauge on it?

one of the first things after the initial fire was to change the filter. i figured there would be tons of debris from the build process and wanted to get that out of there asap.
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Old 05-03-2014, 01:48 PM   #3
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Re: Lean bank 1 and 2

Cleared up when you went wot?

Low fuel pressure; caused by either bad fpr, pump problem, restriction, low voltage to pump, or even bad pickup location.,
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Old 05-03-2014, 03:11 PM   #4
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Re: Lean bank 1 and 2

YES, with WOT, it is starting to run rough when first start, but will clear in a minute or less. It has done it three times this AM after stopping and turning off the engine.
The entire fuel system is new including the fuel regulator, except the injectors and fuel rail, BUT they were cleaned and flow tested and there are no leaks.
I am going to put a gauge on the fuel rail and look for pressure before I start the next time
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53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
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Old 05-04-2014, 12:36 AM   #5
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Re: Lean bank 1 and 2

lemme know if you need a -6 AN fitting with an 1/8th npt for a pressure gauge. i bought a **** ton during a drunk ebay session, lol. i tried to give them away on ls1tech but people kept giving me crap for charging shipping lololol
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Old 05-04-2014, 04:45 AM   #6
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Re: Lean bank 1 and 2

Quote:
Originally Posted by littlevictories View Post
lemme know if you need a -6 AN fitting with an 1/8th npt for a pressure gauge. i bought a **** ton during a drunk ebay session, lol. i tried to give them away on ls1tech but people kept giving me crap for charging shipping lololol
Man, if I had a nickel for every time i did that, I'd have 8 nickels!!!!
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Old 05-04-2014, 09:31 AM   #7
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Re: Lean bank 1 and 2

Quote:
Originally Posted by littlevictories View Post
lemme know if you need a -6 AN fitting with an 1/8th npt for a pressure gauge. i bought a **** ton during a drunk ebay session, lol. i tried to give them away on ls1tech but people kept giving me crap for charging shipping lololol
Will it attach to he schreader valve?
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53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
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62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
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Old 05-04-2014, 10:21 AM   #8
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Re: Lean bank 1 and 2

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Will it attach to he schreader valve?

naw, it goes inline with the AN to push-lok fittings…if you're using AN fittings
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Old 05-04-2014, 10:22 AM   #9
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Re: Lean bank 1 and 2

Quote:
Originally Posted by kevmac View Post
Man, if I had a nickel for every time i did that, I'd have 8 nickels!!!!
here's my million dollar idea
a breathalyzer on your phone that prevents you from ebaying or calling ex girlfriends if you're over a certain amount.
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Old 05-05-2014, 04:57 PM   #10
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Re: Lean bank 1 and 2

Check fuel pressure with key on, when you start the engine & when you drive it (if possible)
Also,
Read off your air mass meter's measured flow & compare it to what you find with google search.
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Old 05-05-2014, 06:38 PM   #11
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Re: Lean bank 1 and 2

Quote:
Originally Posted by littlevictories View Post
naw, it goes inline with the AN to push-lok fittings…if you're using AN fittings

One of these?

Daddy likes free parts, and loves blue fittings. If you wanna toss one in a cheapy envelop or something, I'lll kick you the shipping cost.
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Old 05-05-2014, 11:11 PM   #12
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Re: Lean bank 1 and 2

Quote:
Originally Posted by littlevictories View Post
here's my million dollar idea
a breathalyzer on your phone that prevents you from ebaying or calling ex girlfriends if you're over a certain amount.
Hey man I'll take one! (Breathalyzer that is). Awesome idea, run with it, there's lots of us drunks that would buy one off of eBay. I'll take mine with the " bosses phone number blocker" option if available.
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Old 05-09-2014, 05:40 PM   #13
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Re: Lean bank 1 and 2

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Originally Posted by 69sinker View Post
Hey man I'll take one! (Breathalyzer that is). Awesome idea, run with it, there's lots of us drunks that would buy one off of eBay. I'll take mine with the " bosses phone number blocker" option if available.
Sign me up!!
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Old 05-10-2014, 06:37 PM   #14
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Re: Lean bank 1 and 2

Update,
For the past week it has been running fine, could have been a bad load of fuel, it has not missed a beat since.
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53 TuTone Extended Cab 350 4-Spd 3:08 (SOLD)
53 Chevy Moldy pearl green ZZ-4 4L60E 9" 3:25
55 GMC 1st Black Mll (ZZ4) ZZ6 TKO 600 5 sp 3:73
62 Solidaxle Corvette Roman Red (327
340hp 4spd 3:36) C4 & C5 suspension tube chassis
LS 3 4L70E
65 Corvette Coupe 327 350hp 4spd 4:11
78 Black Silverado SWB (350/350) 5.3 & 4L60E 3:42
2000 S-Type 3.0 (wife cruiser)
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