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1994 mx6 blinker and brake lights not working


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slim696901
User

Nov 6, 2012, 4:26 PM

Post #26 of 37 (1015 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

so now after doing nothing to the car the pump is kicking in but the car will not start it will try and might run for 2sec but then shuts down (this car is geting to me ) lol


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 6, 2012, 4:41 PM

Post #27 of 37 (1008 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

You need to put a fuel pressure gauge on this and stop guessing about the fuel pressure.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



slim696901
User

Nov 6, 2012, 4:51 PM

Post #28 of 37 (1004 views)
Re: 1994 mx6 blinker and brake lights not working Sign In


In Reply To
You need to put a fuel pressure gauge on this and stop guessing about the fuel pressure.



i will see if i can find a gauge if not i will go buy one what should the pressure be ?



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 6, 2012, 5:13 PM

Post #29 of 37 (1000 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

I don't know. You have been asked for the engine size 3 times and still haven't posted it. You're just wasting a whole bunch of peoples time here running in circles..



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



slim696901
User

Nov 6, 2012, 6:20 PM

Post #30 of 37 (995 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

its a 2.5 v6 that all i know


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 6, 2012, 6:27 PM

Post #31 of 37 (993 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

That's all we asked for. the previous diagram was for the 2.0 so here is the new diagram.





~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 6, 2012, 6:34 PM

Post #32 of 37 (990 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

Here is a picture of the PCM plug. "3T" is the fuel pump control wire.






~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



slim696901
User

Nov 10, 2012, 10:04 AM

Post #33 of 37 (974 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

Hello so i tested the fuel pressure to day and it gets up to 40 psi but then drops really fast after i trun the pump off i clamped the return line it will get up to 60 psi and then drops really slow (maybe my clamp on the return line was letting a little gas by )? any ideas ??? as s side note the car will start up arter cranking fir a min but it will not stay running it fires up runs for maybe 2 sec then shuts down


(This post was edited by slim696901 on Nov 10, 2012, 10:23 AM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 10, 2012, 11:53 AM

Post #34 of 37 (963 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

Here are the specs. The rapid leakdown is a symptom of a bad regulator.


FUEL SYSTEM PRESSURES
Hold More than 21 psi (150 kPa)
Line 39 - 45 psi (270 - 310 kPa)
Maximum 64 - 92 psi (450 - 630 kPa)
FUEL PUMP PRESSURES
Hold More than 50 psi (340 kPa)
Maximum 72 - 92 psi (500 - 630 kPa)
PRESSURE REGULATOR LINE PRESSURES
With Vacuum 30 - 36 psi (210 - 250 kPa)
W/O Vacuum 39 - 45 psi (270 - 310 kPa)



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



slim696901
User

Nov 10, 2012, 1:28 PM

Post #35 of 37 (957 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

so i changed out the regulator the fast leek is not a really slow one also when im turning over the car the psi is about 25 psi sound about right ? when i try and start the car it will run about 2 sec then die if i try and give it gas it seem to chock out like to much air or not getting as much fule as needed


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 10, 2012, 1:34 PM

Post #36 of 37 (949 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

If you can't read I'm not going to keep answering the same question.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



slim696901
User

Nov 10, 2012, 1:43 PM

Post #37 of 37 (948 views)
Re: 1994 mx6 blinker and brake lights not working Sign In

i can read and did read but it says nothing about what it should be with the car running and the pump is pumping what it should according to your post but its ok i got it going not there is a 1/2 hose the plugs in to the back of the air cleaner pipe i did not have the plugged is so the car would not start


(This post was edited by slim696901 on Nov 10, 2012, 1:44 PM)






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