New symptom

[Dan]

Jay,
Have you checked the breather hose? Mine was rotten and car had issues similar to yours. It seems I replaced part of it with a heater hose at the time but that's been 10 years ago. 
HTH,
Dan Forbing

Sent from my iPhone

> On Feb 13, 2014, at 11:43 AM, Jay Kempf <jkempf at madriver.com> wrote:
> 
> Fuel pump and check valve new. Haven't checked fuel pressure yet to see if the pressure dumps when the idle stumbles but it is on my list.
> 
>> On 2/13/2014 11:42 AM, robert weinberg wrote:
>> sounds like the check valve in the fuel pump?
>> 
>> with mine, it starts great cold. will restart perfectly if less than 15 minutes. if i let it sit for 1-3 hours, it will have hard starts.
>> 
>> another thing, my idle will dip when the fan kicks in if i have the lights on and am sitting in traffic. won't stall though. it has a new regulator.
>> 
>> Regards,
>> Robby
> 
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