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> engine running doggy- possible distributor??
post Apr 1, 2015 - 8:55 PM
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cavernouspluto

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So my engine hasn't been running right lately and it occasionally won't start or starts the dies right away. The idle goes between 800rpm and 600rpm ( like the needle bobs) and when i accelerate it doesn't really pick up pep until 4000prm. I'm thinking its a distributor problem but could it be something else?
 
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post Jun 14, 2015 - 5:42 PM
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Box



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Could be fuel filter is clogged, or the fuel pressure regulator is going out. Possibly the pump is weak as well. Easiest way to find out is test the fuel pressure before and after the regulator.


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2001 Miata LS 5-speed

Posts in this topic
- cavernouspluto   engine running doggy- possible distributor??   Apr 1, 2015 - 8:55 PM
- - Box   Check engine light on? Which being OBDI it won...   Apr 1, 2015 - 9:07 PM
- - cavernouspluto   no codes are on ( obd1) the timing was done at 140...   Apr 1, 2015 - 9:46 PM
- - Box   There are tests online that give resistance specs ...   Apr 1, 2015 - 9:55 PM
- - cavernouspluto   okay thanks! ill try that friday when i have t...   Apr 1, 2015 - 10:24 PM
- - Box   That could very well be the idle issue, as far as ...   Apr 1, 2015 - 10:56 PM
- - cavernouspluto   it shouldn't be the plugs and wires. i replace...   Apr 2, 2015 - 10:01 PM
- - cavernouspluto   okay so i took off the tb and cleaned the whole th...   Apr 4, 2015 - 3:35 PM
- - Box   I wish I could remember, but it's been about t...   Apr 5, 2015 - 12:03 AM
- - VavAlephVav   if you've messed with the Throttle Position Se...   Apr 5, 2015 - 4:50 PM
- - cavernouspluto   Thanks for the info but it's not the tps it...   Apr 5, 2015 - 5:34 PM
- - VavAlephVav   If the TPS isn't set the computer won't be...   Apr 5, 2015 - 6:31 PM
|- - cavernouspluto   QUOTE (VavAlephVav @ Apr 5, 2015 - 7...   Apr 5, 2015 - 7:00 PM
- - cavernouspluto   I Checked my timing and it was at 5 degrees I chan...   May 2, 2015 - 7:12 PM
- - Box   Woo, funny how timing can make such a big differen...   May 2, 2015 - 7:19 PM
- - cavernouspluto   Okay so my engine has been tough to start the past...   Jun 14, 2015 - 4:42 PM
- - Box   Could be fuel filter is clogged, or the fuel press...   Jun 14, 2015 - 5:42 PM


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