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#1
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Engine dies while driving
Haven't been to the forums in a long time. Good to see that it's still going strong.
I am having an issue of of the engine dying while driving. Is there anything easy I can check on this? Sometime all the warning lights go up before the engine dies. If the fix is too costly I am probably going to have to trade it in. Anything obvious I should check before taking it into the shop? The fluids all look normal.
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Henry Yei htyei@svxwrx.com 1992 Dark Teal LS-L w/o spoiler "OLIVIA" http://www.svxwrx.com Last edited by htyei; 10-27-2006 at 11:50 AM. |
#2
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Alternator.
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#3
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Does it start right back up?
Does it have to be jump started?
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Huck Subaru Ambassador 92 SVX LS-Tour Magnaflow Exhaust, 5-Spd-AWD 88 XT6 AWD 5-Speed "Bride of FrankenWedge" 15 Impreza Premium Sedan 15 Crosstrek XV 5-Speed My 5-Speed "How-To" Write-up 1976 Pontiac Firebird Formula Current Count of Subaru's Owned.... "70" |
#4
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It starts right back up. When it happens, I turn on my hazard lights, put it into park and restart it with no problems. The negative battery terminal seemed loose a few days ago, so I made sure they were tight and non-corroded.
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Henry Yei htyei@svxwrx.com 1992 Dark Teal LS-L w/o spoiler "OLIVIA" http://www.svxwrx.com Last edited by htyei; 10-27-2006 at 02:40 PM. |
#5
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Any stored ECU codes? Possibly a cam/crank sensor or even the MAF sensor.
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David B. SVXipedia @ SVX-IW.COM -- SVX Information Warehouse 2.0 coming...eventually! Ebony 1992 SVX LS-L 5 spd Koni/GC Stebro 187k miles RIP (Rust In Pieces) 1993 SVX 5 spd Koni/GC Stebro Polyurethane bushings still available! |
#6
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Alternator, battery or wires in between.
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#7
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I smell the blood of a dead/dying MAF. The fact that it starts right back up screams MAF to me.
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-Jason (8/23/07-Present) 1995 Subaru SVX LSi (197k) Polo Green (#1102) 03/95 Mods: DDM Tuning 4500k 35w Low Beam HID, 100w H3 Bulbs, Extra Ground Cables, 15 minute $12.96 mod, svxfiles designed transmission mount (), sporting a "new" tail light bar, silver BBS rims, custom power steering cooler (one that doesn't dump ATF constantly), new negative lead cable, no more third or fourth gear (1977-Present) 1977 Chevrolet Corvette (81k) Silver (12/01/2011-Present) 2005 Subaru Outback 2.5i Limited 5MT (97k) I have a bad feeling about this. -Obi Wan Kenobi |
#8
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I'd say MAF too, but check the codes and see if anything else come up
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"If it works, tear it apart and find out why!...... " 94 Blue L, 5-speed, converted 4wd, Clear headlights, Angel Eyes, Converted Radiator and fan, White faced guages, Cross-drilled/slotted rotors, Lambo doors ... ------------------------------------ |
#9
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Plugs and Wires?
Have you changed your plugs/wires and cap and roter any time recently? Are there any other symtoms?
-=SM |
#10
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Quote:
there are no plug wires, nor Roter button, nor distributer cap on a EG33....
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Huck Subaru Ambassador 92 SVX LS-Tour Magnaflow Exhaust, 5-Spd-AWD 88 XT6 AWD 5-Speed "Bride of FrankenWedge" 15 Impreza Premium Sedan 15 Crosstrek XV 5-Speed My 5-Speed "How-To" Write-up 1976 Pontiac Firebird Formula Current Count of Subaru's Owned.... "70" |
#11
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one of three things, mine is all three... MAF is going or gone, Throttle bodies need to be cleaned, or the alternator is beginning to go. mine was all 3, ugh
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98 Impreza Wago-O-Doom & Datsun Roadsters |
#12
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Yikes, these are the codes I get (and cross indexed with their meanings from svx-iw.
Should I clear out the codes and see if any or all come back? I haven't cleared out the codes in years. ECU error codes: 24 By-pass air control solenoid valve By-pass air control solenoid valve inoperative. (Abnormal signal in monitor circuit.) 32 O2 sensor 1 (RH) O2 sensor 1 inoperative. 34 EGR solenoid valve EGR solenoid valve inoperative. 37 O2 sensor 2 (LH) O2 sensor 2 inoperative. 56 EGR system (CAL.) EGR calve open/close stick, EGR hose disconnect or exhaust pressure valve damaged.
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Henry Yei htyei@svxwrx.com 1992 Dark Teal LS-L w/o spoiler "OLIVIA" http://www.svxwrx.com |
#13
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That's a lot of codes...check you grounds on the motor.....and the main engine connections...
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Huck Subaru Ambassador 92 SVX LS-Tour Magnaflow Exhaust, 5-Spd-AWD 88 XT6 AWD 5-Speed "Bride of FrankenWedge" 15 Impreza Premium Sedan 15 Crosstrek XV 5-Speed My 5-Speed "How-To" Write-up 1976 Pontiac Firebird Formula Current Count of Subaru's Owned.... "70" |
#14
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I had similar symptoms due to a tank of bad fuel. No ECU codes stored though. Did the problem start just after the last time you filled up?
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Subaru ECU and TCU Website 1992 Alcyone SVX Version L 1992 Alcyone SVX Version L 1994 Alcyone SVX S40-II 2004 Subaru Legacy 2.5 SE Sports Tourer 1996 Subaru Legacy 2.2 GX Wagon 1988 Subaru Justy J12 SL-II Last edited by b3lha; 10-30-2006 at 02:24 AM. |
#15
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While my check engine light had been on and off for a very long time. All the actuall perceivable problem did seem to start with my last gas fillup. However it is still happening after I filled it up again (albeit form the same gas station)
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Henry Yei htyei@svxwrx.com 1992 Dark Teal LS-L w/o spoiler "OLIVIA" http://www.svxwrx.com |
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