Originally Posted by houstonrx8er
(Post 4301254)
jose who? at ingram?
Jose Zamarippa at north park. |
if the a/f's are varying that much with no change in the throttle/ rpm/load then you have a fuel problem or a BIG intermittent vacuum leak.
I guess it could be the FP--but they just usually die--i havent seen them wax and wane like that. Maybe injectors--dont know? How old is the front o2 sensor? I think it is good to get a real compression test--but even on a low compression engine i dont think the numbers would look like they do? |
IIRC 15 at idle is perfect for a ported engine...
Hey you made sure the apv gear magnet thingy was set to 1 o'clock position yes? |
Oh--ported engine--how big are the ports? Why such low grams per sec--if all the lim valves are opening?
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Well....... let's start with replacing the fuel pump just for GP and checking for vacuum leaks.
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called NP and they said there is no Joes in service....she did sound kind of ditsy :(
I will run over there today/tomorrow morning if avaliable.....do you know Jose well or just trust him? |
Originally Posted by houstonrx8er
(Post 4301305)
called NP and they said there is no Joes in service....she did sound kind of ditsy :(
I will run over there today/tomorrow morning if avaliable.....do you know Jose well or just trust him? She is an idiot. I'll text him and ask him if its cool if I give you his number. |
Originally Posted by olddragger
(Post 4301281)
if the a/f's are varying that much with no change in the throttle/ rpm/load then you have a fuel problem or a BIG intermittent vacuum leak.
I guess it could be the FP--but they just usually die--i havent seen them wax and wane like that. Maybe injectors--dont know? How old is the front o2 sensor? I think it is good to get a real compression test--but even on a low compression engine i dont think the numbers would look like they do? Injectors were cleaned/serviced for this rebuild front OT is proabably old....I can only remember replacing the rear.
Originally Posted by shadycrew31
(Post 4301283)
IIRC 15 at idle is perfect for a ported engine...
Hey you made sure the apv gear magnet thingy was set to 1 o'clock position yes?
Originally Posted by olddragger
(Post 4301284)
Oh--ported engine--how big are the ports? Why such low grams per sec--if all the lim valves are opening?
Originally Posted by 9krpmrx8
(Post 4301286)
Well....... let's start with replacing the fuel pump just for GP and checking for vacuum leaks.
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Ok geting a compression test at 8pm tonight :)
post some results when I get home.....this may turn in to a engine pull weekend.....:lol2: |
Awesome dude!
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hope not!
It may be worth it to check that front 02 sensor.It could be messed up? It probably went through a lot while all that hard starting stuff was going on? Just another thing on the trouble shooting list. I know how you feel:) |
I'll bring my spare front 02 so we can test it out.
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good call and thanks Shady.
I will post the results around 9ish but things are getting worse...I can feel more hesitation, more blips and what not so something is failing and I am not confident its compression (but then again I am completely ignorant). on the p0661 SSV circuit low code would that cause the SSV do mechanically do anyhting funky? or is it basically open or closed?....that would affect AFR's right |
I don't think it's compression but that is just a gut feeling. Well we have plenty of spare parts around so if it's not compression then whatever needs to be replaced can be.
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I seriously don't see how it can be compression.
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I am not feeling compression either...that was my issue before and this is NOTHING like it
need to start a tip jar or something to compensate :) or I can just feed you and get you drunk? |
Both and I will be over as soon as I can--should be about 16 hrs!
jk...... |
ha......I will post you a pic
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My psychic abilities allow me to foresee the future...
*MOTHER SON OF A HOOKER!!!!!!!!!!!! |
ok so I suck and shady is the master of telling the future :)
compression sucked ass and the motor is coming out tomorrow front rear 440 520 440 470 430 470 I am going with either side seals or corner seals are still glued....but as everone has wittnessed my fortunetelling skilles are about as good as my compression on a more positive note I look forward to doing this again, I just hope not to find that housings/irons got fucked up |
garage is prep'd and ready to go...here we go again....hopefully learn more this time :)
oh and I can get my cooler flushed now :) |
Has SARX ever gotten anything right the first time? /troll
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then it wouldnt be the sarx way......we are kinetic learners....not audio or visual :)
I might as well slap a turbo on it while its out right???? |
NO! :)
Sorry man but these are the lessons that you remember well. I bet the seals are still glued down some --dont have the full range of motion. Well at least now you know..... |
well it tis what it tis and honestly (excluding the pain in the ass) I think this is a good exersize. it wont be as bad as it was last time because I wont have to clean 60k miles of gunk off of everything and I know what I am getting into :) (i was alittle overwhelmed last time....TMI)
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