Not so happy thanksgiving
#1
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So i go to start my car to go to a friends place, and low and behold, it won't start. I figured it was the starter but i give it another try and after having the key turned for about 2 seconds or so, the engine catches but has a horrible idle. it bounces from 400 to 600. Now as you know, this is not at all normal for a cold idle (I usually cold idle around 900) so it bounces around that 400-600 range for awhile, then eventually jumps up to 900, and sits there for awhile, like it normally would. So i decided to see how it drives, and it doesn't seem slow on the throttle, plenty responsive, and no SES lights. But when i brake to a stop, the idle goes back to acting odd bouncing around 400-600. Also, the stereo no longer works, and the clock resets itself to 1:00... now it'll eject CD's but not play them. So i really have no idea where to begin
I'll upload a video of it tomorrow and put a link, but any input is greatly appreciated.
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#4
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When you initially tried to start it,did you get any dash lights/fuel pump prime,or turning over of the motor?
One day I went to cold start my car (95 LT1) and I got absolutely no response,no dash lights/chimes,no fuel pump prime,and the starter wouldn't turn.I tried holding it in the start position for about 5 seconds and then it magically came to life all of a sudden and started,but idled weird from 400-500rpm like you describe.Sounded like it was cammed.
It hasn't happened again to me since then (4 months ago).I was told in the LT1 section that it could possibly be the ignition switch acting up,or maybe the VATS....if it keeps happening you may want to look into those.
One day I went to cold start my car (95 LT1) and I got absolutely no response,no dash lights/chimes,no fuel pump prime,and the starter wouldn't turn.I tried holding it in the start position for about 5 seconds and then it magically came to life all of a sudden and started,but idled weird from 400-500rpm like you describe.Sounded like it was cammed.
It hasn't happened again to me since then (4 months ago).I was told in the LT1 section that it could possibly be the ignition switch acting up,or maybe the VATS....if it keeps happening you may want to look into those.
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When you initially tried to start it,did you get any dash lights/fuel pump prime,or turning over of the motor?
One day I went to cold start my car (95 LT1) and I got absolutely no response,no dash lights/chimes,no fuel pump prime,and the starter wouldn't turn.I tried holding it in the start position for about 5 seconds and then it magically came to life all of a sudden and started,but idled weird from 400-500rpm like you describe.Sounded like it was cammed.
It hasn't happened again to me since then (4 months ago).I was told in the LT1 section that it could possibly be the ignition switch acting up,or maybe the VATS....if it keeps happening you may want to look into those.
One day I went to cold start my car (95 LT1) and I got absolutely no response,no dash lights/chimes,no fuel pump prime,and the starter wouldn't turn.I tried holding it in the start position for about 5 seconds and then it magically came to life all of a sudden and started,but idled weird from 400-500rpm like you describe.Sounded like it was cammed.
It hasn't happened again to me since then (4 months ago).I was told in the LT1 section that it could possibly be the ignition switch acting up,or maybe the VATS....if it keeps happening you may want to look into those.
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Battery problem for sure sometimes if the chassis ground goes bad it will cause similar problems check that too and the ground from the engine to the body this will cause the computer to search for ground and if its bad will cause crazy **** to happen like the cd player and idle because the BCM grounds the same way too.
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My mom's Nissan was doing weird stuff when her battery died. I would jump it with my car and it would start immediately. When I disconnected the cables the car didn't idle as high, and would stall if I shocked the electrical system by turning on the high beams and blasting the A/C within a few seconds of each other. We put a new battery in it and boom, ran like new. If your car is an 02', its probably time. My mom's car is an 02' and the battery went a few months ago with 45k on the clock.
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#18
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Battery problem for sure sometimes if the chassis ground goes bad it will cause similar problems check that too and the ground from the engine to the body this will cause the computer to search for ground and if its bad will cause crazy **** to happen like the cd player and idle because the BCM grounds the same way too.
#20
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ok, i got the car running by spraying starter fluid in the intake. it started up for a lil bit. narrowing down my problem. i noticed the ses light was off when it should be on because of the mods done to the car. problem sounds like electrical to me. please help