Post by osmo1102 on Oct 20, 2017 10:12:52 GMT -6
Bought my 95 aurora about 3 months ago, clean as a whistle! 1 person owner and still had the window sticker from the day they bought it. Outside and inside were immaculate. The motor had a slight hiccup so i figured a tune up should straighten it right out. The only problem was the brake lines were shot and couldn't test drive it( seemed worth the risk ... was taken care of by an older couple).
Took it home, got it up in the air and changed the following with oem parts - 2 motor mounts , fuel filter, all new brake lines, new brakes, new motor oil, new trans oil .
Started it up and still had that shake. So I changed the plugs and wires and the #2 coil( seen that it was bad unplugging each one while running ) this Made it better but still shakes. So now I assumed a fuel issue. Ordered a new fuel pressure regulator, no help. Then the fuel pump. Still no help. Oem parts are pretty expensive and I'm running out of money, so here I am seeking help from the experts.
Symptoms are - @ idle in park rpms go from 500-900 ish continuously bouncing in between.
@ idle in gear with brakes applied the Car seems to want to take off, unsure of rpms in this state. When accelerating the trans shifts perfectly but motor seems very very sluggish. Every once in a while it'll give power and suck me back in the seat, this lasts for a second tops. Big time lag when accelerating, 4 bangers embarrass me. Sluggish sluggish vroom sluggish vroom sluggish sluggish vroom (the vroom is power). Chug at every stop light, and tends run warm if idling to long.
I'm new and not an auto mechanic. Sorry if this is hard to understand but I'm frustrated and trying to hurry, break time at work is almost up. I would greatly appreciate any advice or help
Took it home, got it up in the air and changed the following with oem parts - 2 motor mounts , fuel filter, all new brake lines, new brakes, new motor oil, new trans oil .
Started it up and still had that shake. So I changed the plugs and wires and the #2 coil( seen that it was bad unplugging each one while running ) this Made it better but still shakes. So now I assumed a fuel issue. Ordered a new fuel pressure regulator, no help. Then the fuel pump. Still no help. Oem parts are pretty expensive and I'm running out of money, so here I am seeking help from the experts.
Symptoms are - @ idle in park rpms go from 500-900 ish continuously bouncing in between.
@ idle in gear with brakes applied the Car seems to want to take off, unsure of rpms in this state. When accelerating the trans shifts perfectly but motor seems very very sluggish. Every once in a while it'll give power and suck me back in the seat, this lasts for a second tops. Big time lag when accelerating, 4 bangers embarrass me. Sluggish sluggish vroom sluggish vroom sluggish sluggish vroom (the vroom is power). Chug at every stop light, and tends run warm if idling to long.
I'm new and not an auto mechanic. Sorry if this is hard to understand but I'm frustrated and trying to hurry, break time at work is almost up. I would greatly appreciate any advice or help
