 CPU Overhaul |
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| kpax914 |
 Sep 10 2014, 01:20 AM
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#1
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Newbie  Group: Members Posts: 9 Joined: 10-July 14 From: Santee, CA Member No.: 17,610 Region Association: Southern California  |
I have a 73, 1.7 liter with everything new or checks out OK on the Fuel Injection. One culprit left the CPU. I'm in El Cajon Area of San Diego. Any rebuilders, besides sending to PelicanParts?
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| 76-914 |
Nov 12 2014, 08:29 AM
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#2
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,700 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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| kpax914 |
Nov 13 2014, 05:31 PM
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#3
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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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Posts in this topic
kpax914 CPU Overhaul Sep 10 2014, 01:20 AM
76-914 Are you sure? Those are pretty much bullet proof i... Sep 10 2014, 08:09 AM
kpax914
Are you sure? Those are pretty much bullet proof ... Oct 5 2014, 08:17 PM
JamesM
...I have exhausted everything else that could be... Oct 6 2014, 10:53 PM Chris Pincetich
If it starts and runs on all 4, but just runs bad... Oct 7 2014, 01:49 PM kpax914
...I have exhausted everything else that could b... Oct 7 2014, 06:14 PM SirAndy Are you sure? Those are pretty much bullet proof i... Oct 6 2014, 01:23 AM boxsterfan Have you read this site?
http://members.rennlist.... Sep 10 2014, 09:14 AM Cap'n Krusty That story is a bit suspect. In the 40 plus years... Oct 5 2014, 09:41 PM Tom If it is running poorly at idle and more throttle ... Oct 6 2014, 12:41 AM stugray
Anyway I hooked up the 2 CPUs and same dproblem w... Oct 6 2014, 08:19 AM pilothyer I think you nailed your problem in your post #4 wh... Oct 6 2014, 08:35 AM 76-914 I have a spare MPS also if you want to check that.... Oct 6 2014, 08:40 AM Dave_Darling I have seen two failure modes so far from the ECU.... Oct 6 2014, 12:17 PM dknechtly I've had the same issue with the fuel pump not... Oct 6 2014, 01:02 PM Johny Blackstain I seem to remember the ECU could also go bad if su... Oct 6 2014, 12:20 PM Drums66 .....It does happen!(CPU failure)but............. Oct 6 2014, 01:15 PM Jacob What do you see when you hook up the vacuum gauge?... Oct 6 2014, 01:46 PM Chris Pincetich I just replaced an ECU for my 1972 914 1.7 with D-... Oct 6 2014, 04:33 PM worn
I just replaced an ECU for my 1972 914 1.7 with D... Oct 6 2014, 08:50 PM kpax914 Hello everybody:
It wasn't the CPU! But a ... Nov 12 2014, 12:31 AM type47
[color=#FF0000]??
But a combo of vacuum leak a... Nov 12 2014, 09:03 AM Racer Chris
[color=#FF0000]??
But a combo of vacuum leak ... Nov 12 2014, 09:09 AM type47
cold start injector mounted on the plenum
OK, co... Nov 12 2014, 09:23 AM |
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