04 ls430. crank no start.
#16
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#17
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Something is exacerbating a voltage spike (possible internal short), I see it at my shop constantly. Not particularly on LS cars (I see ZERO), but a pump is a pump and is not particular to a make.
#18
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wow. Oh okay. Yes I will order a fuel pump and I will keep you guys updated!
Thank you for the help sir👍👍👍
#20
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I had a similar issue about a year ago. The fuel pump was bad. Try ordering 2 fuel pump from Amazon but they don't see to fit. I ended up just buying the whole fuel pump unit used from eBay and that resolved the issue of not starting
#24
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#25
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Sorry guys. Just been busy with work and what not. But good news I have bought the Delphi fuel pump and will be installing it this weekend! Fingers cross!
Thanks to all of your guys chimeing in and helping me out!! I appreciate it a lot. Many thanks.
Thanks to all of your guys chimeing in and helping me out!! I appreciate it a lot. Many thanks.
#27
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Alright guys more bad news. Ahhh man so I checked plugs. It’s not wet. White though. I replaced the fuel pump (Delphi) still it cranks but no start. No codes.
for maybe like a split sec like a millisecond I thought it was about to start like I seen the rpm needle like move up like it was trying to but it just died. I hope my mind isn’t playing games with me due to fuel pump replacement lol
for maybe like a split sec like a millisecond I thought it was about to start like I seen the rpm needle like move up like it was trying to but it just died. I hope my mind isn’t playing games with me due to fuel pump replacement lol
#28
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When you say you thought it was about to start for a split second, was that strictly because of the tach needle moving a little? Or did it also sound like it was about to fire up when the needle jumped?
#29
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Did you check the plugs after trying to start it? Or after the car has been sitting for a few days? And white plugs? Like, how white? And do all of the plugs look the same?
I checked just now actually. I just checked one for now. The most easiest to get to. It was pretty white.
I can check the rest tomrrow.
When you say you thought it was about to start for a split second, was that strictly because of the tach needle moving a little? Or did it also sound like it was about to fire up when the needle jumped?
I checked just now actually. I just checked one for now. The most easiest to get to. It was pretty white.
I can check the rest tomrrow.
When you say you thought it was about to start for a split second, was that strictly because of the tach needle moving a little? Or did it also sound like it was about to fire up when the needle jumped?
Thanks for the help
#30
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Do you have a TechStream? If not, this might be a great time to get one. It may be something related to the theft ECU/immobilizer.