Cold Start Problem

Reply Subscribe

Thread Tools

Search this Thread

04-30-2010, 04:49 PM

#81

luke95gxe

Senior Member

iTrader: (4)

Join Date: Jan 2010

Location: charlotte nc

Posts: 1,285

Quote:

Originally Posted by Fenton3030

thanks for the rockauto website prices are really good so far from what ive seen
but what about the codes i pulled there in relation to the EGRC knock sensor and O2 sensor would those effect my performance directly with the start and driving performance performance probs

knock sensor will def affect the preformance of the car it tell the the computer to advance or retard the timing

04-30-2010, 06:00 PM

#82

Fenton3030

Member

Thread Starter

iTrader: (1)

Join Date: Jun 2009

Location: Fort Lauderdale

Posts: 167

Quote:

Originally Posted by luke95gxe

knock sensor will def affect the preformance of the car it tell the the computer to advance or retard the timing

ok thanks starting to feel like im finally getting closer to getting my car back on the road with good faith thanks for ALL the help evryone

05-07-2010, 06:48 AM

#83

cashoit

Senior Member

Join Date: Sep 2009

Location: Worcester, MA

Posts: 4,011

Musicman,

SOunds more like fuel pump issues to me

05-07-2010, 08:43 PM

#84

maxed_out_99

Senior Member

Join Date: May 2009

Location: ELGIN,IL

Posts: 1,356

to the start and shut off problem, could be a vacuum line they set all sorts of codes or an intake gasket. do a vacuum test it should be steady at about 18-20hg at idle obviouslly lower at higher rpms. let me know what the results are. even after a fpr the problem would persist. bad vacuum is a very overlooked imo. i noticed someone mentioned that earlier but it looked like it went nowhere or maby i just need better glasses.

Last edited by maxed_out_99; 05-07-2010 at 09:06 PM.

07-30-2010, 03:45 AM

#85

ColombianMax

Please. Call me John. I insist

iTrader: (7)

Join Date: Sep 2005

Location: Chicago

Posts: 4,951

So I hate to bump a 6 month old thread but I've been doing some research since I'm having hard start issues on one of my Maximas... and I can say that Fenton kind of started to irritate me by asking for advice and not taking it but rather replacing other parts that were irrelevant. So Fenton... an update, its been a couple of months. Did you replace the Fuel Pressure Regulator yet??? Have you fixed the cold start issue yet???