update to my fuel system problems!!!
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update to my fuel system problems!!!
- From: Soma576@xxxx
- Date: Sun, 20 May 2001 01:57:27 EDT
Hey all,
FINALLY i have an update to my troubled car's fuel problems!
here is everything i have done to the car in tracking down my crazy pressure
readings and no-start condition.
1. new fuel pump
2. new upper hoses
3. new baffle parts that were missing in my car
4. drained fuel tank and cleaned it out
5. new lower return pipe and three connectors
6. new fuel filter
7. all new hollow bolts and brass washers for entire engine compartment.
8. 6 new injectors, seals, clips
9. removed air meter assembly for cleaning. lubricated pin inside fuel
distributer.
over the last two days i have reassembled the entire system - i checked it
for leaks then put my fuel pressure tester on it.......... MY PRESSURES ARE
BACK TO WITHIN SPECS!!!!! AFTER THREE MONTHS THEY ARE BACK TO WHERE THEY
SHOULD BE!!!!!!!!!!!!!!!!!
SO, today i tried to start it. no go. i had my dad assist me in turning the
CO screw (which i know is off) as i tried to start the car but we couldn't
get it right. the best we could do is get the car to start for a few
seconds, run REALLY rough with me constantly pumping the gas pedal and my dad
holding down the air meter plate a little bit. when the car 'ran' like this,
it would back fire very severely. that's the best we could do. but at least
we know i'm getting gas to the cylinders and i'm getting spark. the car is
turning over, cranking and firing, but it just won't run.
with the whole air-meter and backfiring thing - what would this indicate?
what normally causes this? is there anything i should double-check? is this
typical of a messed up CO adjustment? i'm wondering if since i got it this
far, maybe i just need to get my CO set up properly and i should get the car
towed over to a local import shop for tuning.
any ideas?
Andy
Soma576@xxxx
1982 DeLorean DMC-12 VIN#11596
Fargo, ND 58102
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