I have continually had problems with my 1988 audi 90 5 cyl fwd... here
are the symptoms...
Ingine idle is not correct.. sometimes idles @ 800, sometimes, barely
enough to run, some time as much as 1200-1500.... and the idle also
bounces up and down (this i know is an issue w/ the Idle stablizer,
but i recently replaced the idle stabilizer...)
When Accelerating, if i push the gas pedal too much, the car loses
power and barely accelerates at all... I have to carefully give the
car gas so i can get up to highway speed... I also have to shift
rather earlier because if the engine revs to high (an that isn't very
high at this point) i lose power..
This is what I Have done already:
New fuel pump & Filter
Replaced idle stabilizer w/ used item
Changed spark plug/cap/rotor/wires
New Air filter
Checked vacuum lines and repaired/replaced where necessary... No leaks
New o2 sensor
I am at a loss at this point... I really have no idea where to go at
this point.. is there anything else i should look at that would create
the power robbing experience?
Thanks for your help