S4 TII still having problems (vid inside)
car is a 1987 TII. pretty much whenever It starts even if it holds an idle it will die as soon as I give it any throttle after a couple seconds. after it dies there is a hissing noise around the fuel filter but no fuel is leaking.
mods: replaced palsation damper 3" turboback dual pulley rx7.com fuel pump emisions removed exept twin scroll throttle body mod engine bay http://www.youtube.com/watch?v=0_YYkRMna94 rear http://www.youtube.com/watch?v=gbbkp9YNzr0 any idea's? |
Did you maybe wire your fuel pump backwards, or reverse the incoming and out going fuel hose from the tank, or maybe the fuel filter is backwards.
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Good point!
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starts too consistantly to be backwards fuel lines. is your fuel potentiometer plugged in? has it been adjusted and possibly broken? (its located next to the boost sensor behind the maf sensor). is the maf sensor plugged in correctly?
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Originally Posted by projectredsuns
(Post 6948217)
Did you maybe wire your fuel pump backwards, or reverse the incoming and out going fuel hose from the tank, or maybe the fuel filter is backwards.
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Originally Posted by Rx7Ridah
(Post 6948647)
starts too consistantly to be backwards fuel lines. is your fuel potentiometer plugged in? has it been adjusted and possibly broken? (its located next to the boost sensor behind the maf sensor). is the maf sensor plugged in correctly?
dunno if it's was ever adjusted but it's definatly pluged in.. I was thinking that it might be a bad afm. |
i did a na to tII conversion and had a similar problem
it turnd out the injector plugs were on the wrong injectors |
Originally Posted by matt566
(Post 6949078)
i did a na to tII conversion and had a similar problem
it turnd out the injector plugs were on the wrong injectors that will definately do it. i had the same problem a few months ago |
Originally Posted by matt566
(Post 6949078)
i did a na to tII conversion and had a similar problem
it turnd out the injector plugs were on the wrong injectors I actually tried this a couple min. after reading your post and found out that the first rotor injector had been wired incorrectly by the previous owner (wired neg to positive), and the injector caps on the secondary injectors were toast. just ordered some new pintle caps and rewired two of the injectors that were in bad shape so hopefully it'll be running within a couple of days... thx |
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