Please Help Asap
#1
Please Help Asap
http://csce.uark.edu/~jgbertr/rb/opti_vacuum_conn.jpg
on that pic there...there is pcv valve (to intake manifold port under throttle body)
well my car is hesitating and stumbling. and i noticed i had no pipe here...where does it lead to? and would this cause my problems?
on that pic there...there is pcv valve (to intake manifold port under throttle body)
well my car is hesitating and stumbling. and i noticed i had no pipe here...where does it lead to? and would this cause my problems?
#4
Originally posted by Green G0blin
yeah. i finally figuered it out..but would that cause my hesitation/stumbling? and cause the car to turn off?
yeah. i finally figuered it out..but would that cause my hesitation/stumbling? and cause the car to turn off?
What mods have you done to:
The engine?
The exhaust?
Any changes to any valves?
Are the IAC/EGR valves factory, or have you replaced them recently?
How many miles do your plugs/wires/coil/cat/fuel filter/Opti/waterpump/O2 sensors have?
Have you had it scoped yet?
#5
miles: 75,000
year: 1996
mods: lt4 hot cam, ported/polished lt1 heads, stall, gears,
suspension, jet hot long tube headers, true duals.
engine: 5.7 lt1
exhaust: long tube headers, x pipe, true duals
no changes to the valves.
IAC factory, egr removed.
about 30 miles on: plugs, wires, 02 sensors, fuel filter
oringial opti, coil and water pump.
and no cats.
year: 1996
mods: lt4 hot cam, ported/polished lt1 heads, stall, gears,
suspension, jet hot long tube headers, true duals.
engine: 5.7 lt1
exhaust: long tube headers, x pipe, true duals
no changes to the valves.
IAC factory, egr removed.
about 30 miles on: plugs, wires, 02 sensors, fuel filter
oringial opti, coil and water pump.
and no cats.
#7
Originally posted by Green G0blin
miles: 75,000
year: 1996
mods: lt4 hot cam, ported/polished lt1 heads, stall, gears,
suspension, jet hot long tube headers, true duals.
engine: 5.7 lt1
exhaust: long tube headers, x pipe, true duals
no changes to the valves.
IAC factory, egr removed.
about 30 miles on: plugs, wires, 02 sensors, fuel filter
oringial opti, coil and water pump.
and no cats.
miles: 75,000
year: 1996
mods: lt4 hot cam, ported/polished lt1 heads, stall, gears,
suspension, jet hot long tube headers, true duals.
engine: 5.7 lt1
exhaust: long tube headers, x pipe, true duals
no changes to the valves.
IAC factory, egr removed.
about 30 miles on: plugs, wires, 02 sensors, fuel filter
oringial opti, coil and water pump.
and no cats.
Changing the plugs/wires once a year wouldn't hurt either
Now was that 30 miles or 30K miles?
It MIGHT be the Opti going out on you.
Have you scanned for codes?
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