| | Car just dies |  |
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mr riviera
Member
Name : Pat
Location : Syracuse
Joined : 2007-10-18
Post Count : 96
Merit : 0
| | Subject: Car just dies Fri Mar 02, 2012 8:28 pm | |
| Twice so far my Riv has just died within the past week .
The first starting out after being behind a person turning in front of me
Second just poking along @ 45 Mph . Stop , park - restart car works fine
No codes thrown on aeroforce .... Any suggestions ?
Thanks | |
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turtleman
Expert
Name : Codith
Age : 36
Location : Villa Park, IL
Joined : 2007-02-08
Post Count : 3671
Merit : 140
| | Subject: Re: Car just dies Fri Mar 02, 2012 9:01 pm | |
| sounds like my problem - fuel pump cutting off. I don't know why yet though... | |
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albertj
Master
Name :
Location : Finger Lakes of New York State
Joined : 2007-05-31
Post Count : 8606
Merit : 180
| | Subject: Re: Car just dies Fri Mar 02, 2012 11:12 pm | |
| Crank position sensor or fuel pump wiring . In order of likelihood. IMHO, YMMV. | |
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AA
Administrator
Name : Aaron
Age : 46
Location : C-bus, Ohio
Joined : 2007-01-13
Post Count : 18448
Merit : 252
| | Subject: Re: Car just dies Sat Mar 03, 2012 12:50 am | |
| Fuel pump is getting ready to fail. _________________ '05 GTO 6.0L • 6-spd • 95k miles • 0-60: 4.8s • 16.9 avg MPG • Nelson Ledges Lap: 1:26'95 Celica GT 2.2L • 5-spd • 165k miles • 0-60: yes'98 SC Riviera • 281k miles • 298 HP/370 TQ • 0-60: 5.79s • ET: 13.97 @ 99.28 • 4087 lb • 20.1 avg MPG • Nelson Ledges Lap: 1:30
3.4" pulley • AL104 plugs • 180º t-stat • FWI w/K&N • 1.9:1 rockers • OR pushrods • LS6 valve springs • SLP headers • ZZP fuel rails
KYB GR2 struts • MaxAir shocks • Addco sway bars • UMI bushings • GM STB • Enkei 18" EV5s w/ Dunlop DZ101s • F-body calipers
EBC bluestuff/Hawk HP plus • SS lines • Brembo slotted discs • DHP tuned • Aeroforce • Hidden Hitch^^^ SOLD ^^^  '70 Ninety-Eight Holiday Coupe 455cid • 116k miles^^^ SOLD ^^^ | |
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LARRY70GS
Aficionado
Name : Larry
Age : 67
Location : Oakland Gardens, NY
Joined : 2007-01-23
Post Count : 2186
Merit : 149
| | Subject: Re: Car just dies Sat Mar 03, 2012 7:09 am | |
| How quickly does it cut out? If it is instantaneous, I would suspect ignition. If it slowly cuts out, runs rough and then stalls, i would think fuel.
_________________
98 Riviera SC3800 All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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mr riviera
Member
Name : Pat
Location : Syracuse
Joined : 2007-10-18
Post Count : 96
Merit : 0
| | Subject: Re: Car just dies Sat Mar 03, 2012 8:24 am | |
| Instantaneous like an EMP went off lol no warning , nothing | |
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LARRY70GS
Aficionado
Name : Larry
Age : 67
Location : Oakland Gardens, NY
Joined : 2007-01-23
Post Count : 2186
Merit : 149
| | Subject: Re: Car just dies Sat Mar 03, 2012 9:11 am | |
| - mr riviera wrote:
- Instantaneous like an EMP went off lol no warning , nothing
Crank position sensor, ignition switch or bad wiring somewhere. With the engine running, move the ignition switch a bit. see if you can get it to cut out. Also, look at the firewall wiring harness near the brake booster. Move the wires around, and see if it stalls that way. I would check those 2 things first. Then change the CPS if it is original.
_________________
98 Riviera SC3800 All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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rivparadise
Fanatic
Name : Samuel
Age : 51
Location : Niagara Co.
Joined : 2007-06-10
Post Count : 381
Merit : 11
| | Subject: Re: Car just dies Sat Mar 03, 2012 9:51 am | |
| In addition, check all the ground connections. There is only one ground from the battery to the chassis. That is the most important one. The others are from the chassis to the motor, starter, etc... | |
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mr riviera
Member
Name : Pat
Location : Syracuse
Joined : 2007-10-18
Post Count : 96
Merit : 0
| | Subject: Re: Car just dies Sat Mar 03, 2012 1:28 pm | |
| Will do , thanks ... the cars still clean with 125k on it . Ill look into the CPS , how hard to change . I know then case learn .... | |
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LARRY70GS
Aficionado
Name : Larry
Age : 67
Location : Oakland Gardens, NY
Joined : 2007-01-23
Post Count : 2186
Merit : 149
| | Subject: Re: Car just dies Sat Mar 03, 2012 1:41 pm | |
| - mr riviera wrote:
- Will do , thanks ... the cars still clean with 125k on it . Ill look into the CPS , how hard to change . I know then case learn ....
You need to remove the harmonic balancer. I never did a case learn when I did mine.
_________________
98 Riviera SC3800 All stock except gutted air box.
1970 Buick GS455 Stage1, TSP built 470BBB, 602HP/589TQ
Best MPH, 116.06 MPH, Best ET, 11.54
https://www.youtube.com/watch?v=UHCda-t_Jls
https://www.youtube.com/watch?v=sfT2tEO4XcU
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mr riviera
Member
Name : Pat
Location : Syracuse
Joined : 2007-10-18
Post Count : 96
Merit : 0
| | Subject: Re: Car just dies Sat Mar 03, 2012 4:14 pm | |
| Just took a look better set aside 4 hours , looks interesting ... | |
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| | Car just dies | |
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