General fuel probs

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General fuel probs

hi guys,

all of a sudden my 97 bravo hgt seems to be using a lot more fuel than normal, my thoughts are fuel lines but does anyone know any common probs on the hgt that might be causing this problem

cheers

Thermostat stuck open so running too cold, lambda sensor not working correctly.
 
i bet it is an injector... i had 1 dead... and it was the reason - "destroyed" my lambda (had diagnostic, it showed lambda and they swapped in garage) and had to change it agen - i was smart enough to drop repair by garage and found alot of help from this forum. and woila was an injector... u can probably find how to test it, but short - theres a connector on the right side of engine intake "pipes" where is 5 connectors, so u can test resistance with tester/ohmeter and u shuld get resistance of ~16,5? ohm on working injectors. if is far off then its probably broken (well i quess below 14 shuld be bad for sure).
on connector theres 1 ground and 4 of them share it, - other 4 are for each injector.
 
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