95 olds dies intermittently at high speed

clarablue · 04-25-2007, 06:40 AM

where is diag plug on 95 olds 88 royal ,does it need scanner or will codes flash check engine light

Oldsguy · 04-25-2007, 09:14 AM

It completely dies or just sputters? I don't know where the diagnosis plug is.

clarablue · 04-25-2007, 09:52 AM

It just dies on hwy twice in last few days,restarts after a couple of tries,changed fuel filter this am.works fine under full throttle this am.also ran fine both times on hwy after restart,

ohiocat · 04-25-2007, 04:15 PM

Diagnosis plug should be far under steering column for that car.Sounds like you have a intermittent sensor issue,ive been there,you need to go to a top notch garage that has diagnosis equipment that scans cycle after cycle for every sensor (reads like a ekg machine at a hospital )those hand held scanners that reads codes are nooooooo match for an issue like that on that car trust me,,good luck

04-25-2007, 06:40 AM	#1 (permalink)
clarablue Junior Member Join Date: Apr 2007 Posts: 2	95 olds dies intermittently at high speed where is diag plug on 95 olds 88 royal ,does it need scanner or will codes flash check engine light

04-25-2007, 09:14 AM	#2 (permalink)
Oldsguy Administrator Join Date: May 2004 Location: Lees Summit MO Posts: 2,994	It completely dies or just sputters? I don't know where the diagnosis plug is. __________________ Dan '46 2 door

04-25-2007, 09:52 AM	#3 (permalink)
clarablue Junior Member Join Date: Apr 2007 Posts: 2	olds that dies It just dies on hwy twice in last few days,restarts after a couple of tries,changed fuel filter this am.works fine under full throttle this am.also ran fine both times on hwy after restart,

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04-25-2007, 04:15 PM	#4 (permalink)
ohiocat Junior Member Join Date: Apr 2007 Posts: 1	Diagnosis plug should be far under steering column for that car.Sounds like you have a intermittent sensor issue,ive been there,you need to go to a top notch garage that has diagnosis equipment that scans cycle after cycle for every sensor (reads like a ekg machine at a hospital )those hand held scanners that reads codes are nooooooo match for an issue like that on that car trust me,,good luck