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 Post subject: vacum-AB 4G62
PostPosted: 06 Nov 2004, 15:36 
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Joined: 06 Oct 2004, 16:40
Posts: 186
Location: brisbane
I have done almost everything to my car now and it still farts around
(ECU, Boost sensor, E101, Distributor, Sparks, Leads, Coil)
the electrician said all inputs and outputs were good
I have run injector clean through it, I got some 'moreys' stuff
throttle body's not leaking anymore, tight seals around intake pipe
50 percent of the time it runs sweet as, the other 50 it runs like a bucket
I've had a look at vacum, i got hold of another solanoid
the one the sits next to the 'tps'... i didnt have one
now i think its all hooked up right, but im not sure how much vacum
the throttle body should suck, i dont have a vacum meter
but the one that runs to the boost sensor and solanoid has the most vacum
the other 2 are crap
does anyone have a diagram of the vacum lines and the specs on vacum
so when i get hold of one, i can check it
(is the one that you use on the vacum advance with a timing light any good)
the next 2 things i was thinking of replacing are the'tps' and the 'afm'
i dont know how to tell if they're broken, i put a voltemeter on the tps
and got it on .48... and the elecky checked the afm (apparently)

i've come to the conclusion that, when it starts and its all fluttery,
your gonna have a crap drive, when it starts and its real responsive,
your gonna have a good drive

it just jerks around and is all sluggish...
it bogs down, misses, and pops on hills
sometimes there's a bit of a violent jolt in the engine too
thats when i thought the dizzy was in wrong,
but i wouldnt run good sometimes...
pops heaps more than usual on engine braking
and the boost gauge seems to rise more when its like this
but doesnt really do much

anyone with a 62 know what i need to do
any help would be appreciated


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