Search found 32 matches

by Mars
Mon May 06, 2013 8:01 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

No change in Ohms on the thingiemajiggiy if under vacuum or not. Same results on the spare I have in the garage. I'm assuming their both shot?
by Mars
Mon May 06, 2013 6:57 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

Does the 99 CIS system use an " accelerator pump " like the 900 does? sounds similar to what my 900 8v did a while back. Once I made sure this thingamajiggy was working and it ran fine. The way I understand it, it fires the cold start injector when it senses the vacuum drops off, (ie open...
by Mars
Mon May 06, 2013 1:52 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

Got a chance to fiddle more and what I'm experiencing is richness at idle and lean at greater than about 30% throttle opening. As far as my tests show, everything else checks out (fuel pressure, fuel dist, fuel pump, warm up regulator, air regulator thingie mounted up by valve cover). To fix this I'...
by Mars
Mon May 06, 2013 1:40 pm
Forum: SAAB MOTORSPORT TECH
Topic: Reproducing 99 Turbo Stripe Kit
Replies: 136
Views: 35812

Re: Reproducing 99 Turbo Stripe Kit

No chance of getting the swoosh style? I'd put money down now for one of those in white or yellow.
by Mars
Sat May 04, 2013 11:43 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

Alright, got it set to 17 degrees. The manual said 15 deg for N American and 17 for other, since I don't have emissions stuff installed I went with 17. Tomorrow I'll play with it a bit more. Thanks for the tips guys.
by Mars
Sat May 04, 2013 10:08 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

Going to wait until its dark to verify settings with the timing light. You're blinded by that giant nuclear reactor floating in space too? It's rare, but here's summer. We ought to do a nwsoc 'fix-it day' in Seattle. The recent one was quite productive for me a couple of other folks, but it was a w...
by Mars
Sat May 04, 2013 7:57 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

I just checked TDC. Piston 1 hits TDC at 0 deg advance. All is good there. Checked the distributor and it was firing at about 30 deg advance so I dialed it back to 17. Fired it up and it idles nice but won't rev up (how it used to run). Going to wait until its dark to verify settings with the timing...
by Mars
Sat May 04, 2013 4:31 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

It will run, but it will burn very hot. You're igniting the cylinder way before the piston reaches the top of its stroke which puts a lot of undue stress on it. Was this reading with the distributor vac line plugged in or not. and at what RPM? it makes a big difference. 30 degrees at 30000 RPM is O...
by Mars
Sat May 04, 2013 12:03 am
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

I took it for a drive (and it drove perfectly for some reason) to warm up the motor, then plugged the distributor, and cleaned off the flywheel (HUGELY helpful). Then I hit it with the timing light in the dark to see what I could see and it was showing more than 30 degrees of advance... I'm guessing...
by Mars
Sun Apr 28, 2013 9:33 pm
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

I hope necroposting is OK on this forum because I figured I'd just bump the hell out of this thread and let everyone know that I STILL have this car! I refused to give up all winter, and after getting my first taste of RallyX in my BMW 2002, I want this car to be my RallyX car. As a refresher to fol...
by Mars
Tue Aug 14, 2012 1:46 am
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

It's hard to pin in down to that exactly, but a lot of issues cleared up when we really started playing with the mix. I have a feeling the PO messed with the mix a whole lot so I was t that. nervous about playing with it.
by Mars
Fri Aug 10, 2012 11:42 am
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

Taking it to PMs now. Thanks man.
by Mars
Tue Aug 07, 2012 2:38 am
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

100% in on that deal! Shooting you a pm now.
by Mars
Tue Aug 07, 2012 12:24 am
Forum: SAAB MOTORSPORT TECH
Topic: Help a Fool - Engine Revs Up When Gentle but Dies Under Load
Replies: 48
Views: 13705

Re: Help a Fool - Engine Revs Up When Gentle but Dies Under

The suspense!! Aaaah! Basically it was a handful of new little things (cap, rotor, plugs, fuel filter etc) along with a new, strong battery (was trying to get by with a shitty one) and some very experienced friends fiddling with the mixture. I spent 6 hours deeply cleaning the car today, and about t...

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