 CPU Overhaul |
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| kpax914 |
 Nov 12 2014, 12:31 AM
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#21
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Newbie  Group: Members Posts: 9 Joined: 10-July 14 From: Santee, CA Member No.: 17,610 Region Association: Southern California  |
Hello everybody:
It wasn't the CPU! But a combo of vacuum leak at cold fuel injection and various other places. With the replacement of the fuel injection wiring harness. I rebuilt it. There is a store in El Cajon that has a complete set of elec contacts for the harness. Just save the plastic backshells. There is still a small hesitation in the acceleration. OK I'll order the TPS board from Dave Sprinkle. That should do it for a while. Hope, Hope Replaced: Hoses at intake manifold (Auto Atlanta) gasket CFI, gasket at throttle body new. New hoses, gasket at oil filler tower, cleaned and sealed with permatex, the blow by valve. New gaskets at fuel injectors, injectors checked. Runs good. Thanks again everybody. Kpax914 |
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| 76-914 |
Nov 12 2014, 08:29 AM
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#22
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,737 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California 
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AA, There across the country. West coasters usually use Pelican or GPR for those parts. Check them out. Also add 914rubber.com to your list of suppliers. Good job!
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| type47 |
Nov 12 2014, 09:03 AM
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#23
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
QUOTE(kpax914 @ Nov 11 2014, 10:31 PM)  ?? But a combo of vacuum leak at cold, fuel injection and various other places. ?? what is cold fuel injection? |
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| ChrisFoley |
Nov 12 2014, 09:09 AM
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#24
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I am Tangerine Racing Group: Members Posts: 7,990 Joined: 29-January 03 From: Bolton, CT Member No.: 209 Region Association: None
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QUOTE(type47 @ Nov 12 2014, 10:03 AM) QUOTE(kpax914 @ Nov 11 2014, 10:31 PM) ?? But a combo of vacuum leak at cold, fuel injection and various other places. ?? what is cold fuel injection? cold start injector mounted on the plenum |
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| type47 |
Nov 12 2014, 09:23 AM
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#25
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
QUOTE(Racer Chris @ Nov 12 2014, 07:09 AM) cold start injector mounted on the plenum OK, cold start valve ... duh |
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| kpax914 |
Nov 13 2014, 05:31 PM
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#26
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Newbie Group: Members Posts: 9 Joined: 10-July 14 From: Santee, CA Member No.: 17,610 Region Association: Southern California |
QUOTE(76-914 @ Nov 12 2014, 06:29 AM) AA, There across the country. West coasters usually use Pelican or GPR for those parts. Check them out. Also add 914rubber.com to your list of suppliers. Good job! Yes the Cold Start Valve=Cold Start Injector, with a permatexed coated gasket. With Allen head cap screws from Lowes or Home Depot. Almost impossible to reassemble without taking out distributer. Precaution on torquing, not too much! I ordered a rubber fitting for the Deceleration valve ($20) to the intake manifold connection together with all the over parts. It was a disappointment. It doesn't do the job of the original, and I suspected the Decell valve was defective. So I connected the blow-by directly to the intake manifold. removing the Decell Valve from the car. Viola, smoother operation happened! I am going to travel to Hemet, QRS fibre glass,in the near future. To buy one of there front bumpers, perhaps we can meet up for coffee and talk 914? I couldn't have done it without everybodys help! Thanks again. Kpax |
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