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Search found 23 matches

by hyp2bsqr
01 Sep 2014, 12:14
Forum: Volvo Classifieds
Topic: 1998 S70 GLT with B5234T3, big bore ported intake, OBX, etc.
Replies: 2
Views: 1212

1998 S70 GLT with B5234T3, big bore ported intake, OBX, etc.

Hey guys my daughter blew the head gasket in her B5234T3 I built for her It has some decent goodies like T5 ECU/TCUs, white injectors, OBX turbo back exhaust, Bilstein sports all around, ported big bore intake. Looking to get $500 for the car. PM or email gizthewizz@gmail.com if interested. Car is i...
by hyp2bsqr
29 Jun 2014, 19:47
Forum: Volvo Classifieds
Topic: WTB Hood and hinges for 1990 Volvo 740
Replies: 0
Views: 608

WTB Hood and hinges for 1990 Volvo 740

Yeah so you know what happened:( I need a good hood and hinges for a 1990 740 - preferably white. Send a message if you have something here in new england.
by hyp2bsqr
29 Jun 2014, 19:47
Forum: Volvo Classifieds
Topic: WTB Hood and hinges for 1990 Volvo 740
Replies: 0
Views: 568

WTB Hood and hinges for 1990 Volvo 740

Yeah so you know what happened:( I need a good hood and hinges for a 1990 740 - preferably white. Send a message if you have something here in new england.
by hyp2bsqr
16 May 2014, 21:34
Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
Topic: 90 740se turbo high fuel consumption LH ECU pin 30 question
Replies: 5
Views: 1559

Re: 90 740se turbo high fuel consumption LH ECU pin 30 quest

I don't think so because I cut the line and it will still start just fine. Maybe like an electronic choke? I dunno, but I would sure like to know if I can just shunt it with a toggle switch:-/
by hyp2bsqr
16 May 2014, 20:39
Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
Topic: 90 740se turbo high fuel consumption LH ECU pin 30 question
Replies: 5
Views: 1559

Re: 90 740se turbo high fuel consumption LH ECU pin 30 quest

Actually the connection is at 4/B on grid 4-7 and it show PNK/WHT junctioned to PNK which goes to the start solenoid switch. This is not the service connector, however the service connector does go to the same logical place. What is the purpose of the start to ECU connection? Why would the ECU need ...
by hyp2bsqr
15 May 2014, 19:02
Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
Topic: 90 740se turbo high fuel consumption LH ECU pin 30 question
Replies: 5
Views: 1559

90 740se turbo high fuel consumption LH ECU pin 30 question

Hey guys I wonder if anyone knows what the purpose of the pink/white wire going from pin 30 of the ECU to the starter solenoid switch? The symptoms are of I remove the connection my idle increases and my fuel economy improves immensely. If I leave it connected it will intermittently trip a 1.1.3 too...
by hyp2bsqr
25 Sep 2013, 10:03
Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
Topic: 1990 740 #4 cylinder not firing
Replies: 3
Views: 845

Re: 1990 740 #4 cylinder not firing

Porblem solved and I feel like a schmuck. Bottom line - partially stuck valve (suspected but not entirely proven) AND more importantly an intermittently bad #4 plug wire. More specifically an intermittent short to the radio suppression shield that only stopped shorting under heat. Chalk that up to ...
by hyp2bsqr
25 Sep 2013, 08:02
Forum: 240, 740, 760, 780, Bertone, 940, 960, V90, S90
Topic: 1990 740 #4 cylinder not firing
Replies: 3
Views: 845

Re: 1990 740 #4 cylinder not firing

UPDATE: I have checked all the obvious stuff like plugs and wired, I should have listed that. Keep in mind it was running fine until it stumbled and I started moving stuff under the manifold. I left an important factor out. This car has been modded significantly. The intake and rail are custom fab t...