nissan cefiro stalling no codes

[hamilton cefiro]

Car runs great , no mods , all stock , starts easy , runs great , sometimes when you are coming to a stop it dies and will not start for several minutes to hours , does not stop when you are driving at hiway speed , new fuel filter , dealer checked for codes and no codes came up , I am thinking mass air meter , ox sensors , egr valve , fuel pump , anybody have similar problems? thanks in advance.

1994 Nissan Cefiro gasoline engine over 100,000 miles.

[Nahkapohjola]

Originally Posted by hamilton cefiro

... engine over 100,000 miles.

At 100k things start to age out. O2 sensor(s) relative cheap to change: theyre anyways in the last leg of their life...

Take MAF connector off now: engine should start and run up to 2200rpm in safe mode. Put it back; repeat this to troubleshoot MAF when the problem is on.

Fuel pump does not know youre in red lights, no change in temp... Makes noise while working, fuel hose is stiff when pressure is up.

Ignition: change plugs, coilpacks (Distributor, wires if any). Note: if one of six coilpacks is ok, should stutter with one cylinder =unlikely fault.

Ign sw bad. Cam sensor bad. Wirings to these etc bad: Electronics tuneup time: check http://www.cardomain.com/ride/748507/14

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