Hi guys,
just got my 94 turbo sedan I really like the car, I got code 232 long term fuel idle since the frist day that picked up the car.. It took me a couple a days to find a vacumm leaks now it's been 300 miles after fixed and I believe I have solved that code. I also have noticed something worng when engine is cold, car will hesitate (little hiccup) when hit the gas but it's running fine after taken off and completely normal when engine gets warmed up. I always let it warms before driving but couldn't wait for it today, I drove when it was cold with alot of stop and go then CEL poped up with code 143 front knock sensor but it was running fine when get warmed even with the light. So I stoped and deleted the light now it's been 30 miles with no CEL. I also feel something on this car, the gas mileage is not as good as my friend's 95 T5 wagon and also when go WOT on S mode the car pull nicely from taking off till around 2500-4000 rpm it kind slow down and pull hard again after then to redline.
What do guys think about all these? Will they relate to code 143?
Thanks so very much