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Author
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Topic: Check engine light(update) got codes
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Sikwidit-blumaxx88
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Member # 11046
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posted
 
 
So my check engine light keeps coming on randomly my car will sputter an jerk when it happens jus installed fuel pressure regulator and a larger mass air also noticed a build up on my egr when I took it off for install on the fp regulator . How can I pull codes ? Also I'm thinking it's the egr jus lookin for a second opinion? Thx
[ June 12, 2012, 10:37 PM: Message edited by: RacerX ]
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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LXjames
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Member # 10791
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posted
That sputter and mil lights sounds like maf to me
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On Point Motorsport prez.
King Lx
Posts: 4761 | From: Pittsburg CA | Registered: Mar 2011
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Sikwidit-blumaxx88
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Member # 11046
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posted
When I first put it on thou for iono almost a week no issue ? And it's not constant happens intermediately also idol fluctuates iac brand new that's why I was thinkin egr?
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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LXjames
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Member # 10791
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posted
Is this sputter at idle? Maybe egr is malfunctioning coming on at idle causing sputter
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On Point Motorsport prez.
King Lx
Posts: 4761 | From: Pittsburg CA | Registered: Mar 2011
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Sikwidit-blumaxx88
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Member # 11046
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posted
No more while driveing at 35-40 mph
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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LXjames
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Member # 10791
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posted
Well I think your on the right track with egr
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On Point Motorsport prez.
King Lx
Posts: 4761 | From: Pittsburg CA | Registered: Mar 2011
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rayski25
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Member # 11363
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posted
its your o2's, once they get hot they cause your car to sputter at low rpms, to be sure next time it sputters floor it and wait a sec or two an you will get all your hp back. try it an let me know.
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66 mustang v6 converted to 351w(sold)
89 mustang lx(sold)
88 mustang gt(current DD)
Posts: 319 | From: modesto | Registered: Oct 2011
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Sikwidit-blumaxx88
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Member # 11046
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posted
quote:
Originally posted by rayski25:
its your o2's, once they get hot they cause your car to sputter at low rpms, to be sure next time it sputters floor it and wait a sec or two an you will get all your hp back. try it an let me know.
Will that throw a check engine light thou? I have and it does cons back and it does feel like I lose horse power .. I need to check the code jos can I check it do I need the obd1 code tool?
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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rayski25
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Member # 11363
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posted
yeah it does throw a code i forgot what number the code is but when the throttle is wide open it eliminates the o2's (same thing as not running them)id get under their check them and replace them both if not the driver side is the one that usually goes bad first.
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66 mustang v6 converted to 351w(sold)
89 mustang lx(sold)
88 mustang gt(current DD)
Posts: 319 | From: modesto | Registered: Oct 2011
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capriman
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Member # 11659
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posted
obd-1 you dont need a reader follow these procedures,koeo/koer procedures check the codes dont guess and throw money at it.
Posts: 66 | From: norcal | Registered: Feb 2012
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Sikwidit-blumaxx88
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Member # 11046
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posted
Update jus drove to work all was good noproblems. Stoped at work turned my car off started it died instantly wont hold an idol by itself I'm sure if I drove it would thrown the mil light on?
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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Blind
2.3L
CAFords OG
Member # 3052
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posted
have you done a KOER self test to actually read what code is being thrown?
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89 LX Notchback ex 4cyl, 14psi
02 Harley F150, 15psi
Posts: 8521 | From: Fairfield | Registered: Jul 2003
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Sikwidit-blumaxx88
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Member # 11046
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posted
Nope not yet I will later I think I know how to do it lol .
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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Sikwidit-blumaxx88
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Member # 11046
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posted
so ran a koer got code, 33 evp not closeing properly.
42 system always rich right ego.
92 left ego always rich.
gotta be egr ? right?
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SikwidiT cc
1988 5.0
Posts: 507 | From: East bay | Registered: Jun 2011
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