I think the grunt you're experiencing is the ABS pump cycling as a self check. My car does the same. I'm not really worried about it because I think it is normal as well.Corrado said:Maybe have I too a levelling suspension in MY CAR ? :tisk:
Subject: Eldorado - grrrrrununt for 1 second like a shift bad engaged
I own an Eldorado TC '94 145k running in Italy as a great car;
here we have not a dealer to contact for problems because Cadillac is not present into the country
but all is going on as an hobby for lovers of USA car.
In ten years I got few mistakes but the problem could be the electronic faults groving up.
1. "service engine soon" rises up when I decrease the speed to 20 mph. The user manual tell me to control
exhaust system, there are no truble codes on OBD regarding exhaust system but only
S013 S018 S023 S028 S038 P056 P071 as history.
2. when I do a cold start, BTW, every time I start from an ignition off, after a 5 yards toward or backward
there is a vibration with a grrrrrununt for 1 second like a shift bad engaged but after anything goes perfectly.
The garage man, specialized in AT, says to wait for a large broken event before to fix:KISS, he doesn't know how to do.
Sombody may help me to fix the problem ?
Corrado Dr. Lama
E-mail [email protected]
Corrado said:Also in fact, I noted that when on the freeway I turned on the cruise control, it starts 1 second later I set it and, sometime to resume the desired speed, the engine shift and reduces one gear, accelers and resumes speed. Is it linked to vacuum pump of break system ?
Have I get the right way ? or not.
Hello I myself am experiencing this RSS code. The Air hoses where dry rotted replaced them cleared the code. But it still keeps coming back, I have replaced the steel brake lines from the gas filter back (what a PITA but it came out nice). Is this the part that the connects from the strut to the upper control arm?. I did not mess with the wires all that is on the other side of the steel lines. Thanks in advance for taking the time to read this.I think the grunt you're experiencing is the ABS pump cycling as a self check. My car does the same. I'm not really worried about it because I think it is normal as well.
This is what your codes mean;
S028-----RR Damper Solenoid Short Across Load
Did you by any chance connect the two wires together that go to each OEM shock and strut? Because that's what will cause those four codes to come up.