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Search: Posts Made By: loflyin
Showing results 1 to 25 of 175
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Forum: C4 Tech/Performance
06-12-2014, 11:19 PM
Replies: 12
Views: 706
Posted By loflyin

No leaks at FPR. No codes again today. It appears...

No leaks at FPR. No codes again today. It appears that cleaning the MAF did help. Tinkered with timing. Went for a ride and no more dying down when stopping. Good deal more power on takeoff. This...
Forum: C4 Tech/Performance
06-11-2014, 11:46 PM
Replies: 12
Views: 706
Posted By loflyin

OK, finally got to check this. With just ignition...

OK, finally got to check this. With just ignition on, MAF reading is 2.64V. On cold startup, it only reads 1.7 and after running for 3-5 minutes, it reads 0.9V. After 10 minutes, it dropped to 0.58v...
Forum: C4 Tech/Performance
06-10-2014, 12:59 AM
Replies: 12
Views: 706
Posted By loflyin

Thanks for checking back, Cliff. What would make...

Thanks for checking back, Cliff. What would make you think that I would do something like ride around with a VM attached under the hood? You been watching me? Seriously, I do something stupid every...
Forum: C4 Tech/Performance
06-09-2014, 03:33 PM
Replies: 12
Views: 706
Posted By loflyin

Oh, as far as how it runs: Starts fine, cold or...

Oh, as far as how it runs: Starts fine, cold or warm. Idles up a little as it warms and then slows. Hesitates on takeoff, serious lag and loss of power if you give it much gas. Starts missing pretty...
Forum: C4 Tech/Performance
06-09-2014, 03:24 PM
Replies: 12
Views: 706
Posted By loflyin

I have a laptop, but no connector or program....

I have a laptop, but no connector or program. With a voltmeter, what connections should I make? Terminal C (green wire/CKT 998) is the ECM signal, correct? Pin in this terminal, connect positive of...
Forum: C4 Tech/Performance
06-09-2014, 12:56 AM
Replies: 12
Views: 706
Posted By loflyin

Yet another MAF question

1986 stock L98: Code 21, 33 and 36. Broken wire in TPS connector, replaced the connector and then showed only Code 33. Completed flowchart for Code 33 from FSM. All signals checked out and the final...
Forum: C4 Tech/Performance
06-09-2014, 12:03 AM
Replies: 5
Views: 564
Posted By loflyin

The rear speakers on my 86 were easy and...

The rear speakers on my 86 were easy and "straightforward", but the door speakers are far from it. Remove the door panel and then the shiny metal panel at the center inside the door - there are...
Forum: C4 Tech/Performance
05-07-2014, 07:50 PM
Replies: 5
Views: 526
Posted By loflyin

I was rushing to finish this and it got a bit...

I was rushing to finish this and it got a bit dark. Apparently, as I tightened the bolt, the injector was not lined up properly and the flange now has about a ten degree bend in it, which when...
Forum: C4 Tech/Performance
05-07-2014, 07:17 PM
Replies: 5
Views: 526
Posted By loflyin

Cold start valve vacuum leak

Been gone for awhile. Vette has been sitting for a few years. Decided a few months ago to get it going. After replacing O-rings in fuel rail and diaphragm in FPR, I now have a massive vacuum leak at...
Forum: C4 Tech/Performance
10-02-2010, 10:00 PM
Replies: 7
Views: 513
Posted By loflyin

I know this sounds simple, but have you checked...

I know this sounds simple, but have you checked the pressure. The charge might be just a little low. I hope that we're on the same page.
Forum: C4 Tech/Performance
09-22-2010, 09:17 AM
Replies: 6
Views: 560
Posted By loflyin

Oh yeah, the dimmer rheostat does dim other dash...

Oh yeah, the dimmer rheostat does dim other dash lights, but not the instrument display.
Forum: C4 Tech/Performance
09-22-2010, 09:15 AM
Replies: 6
Views: 560
Posted By loflyin

Yes, I replaced two of the 882 bulbs and bases. ...

Yes, I replaced two of the 882 bulbs and bases. Where do I find the photocell replacement. A part number would be great! Our local Radio Shack is not staffed with electrical engineers and doubtful...
Forum: C4 Tech/Performance
09-22-2010, 12:20 AM
Replies: 6
Views: 560
Posted By loflyin

My apologies. You are absolutely right. I have...

My apologies. You are absolutely right. I have been off the forum for a while, but if I remember correctly, you know quite a bit about the electonics and lots of the quirks with these cars. It...
Forum: C4 Tech/Performance
09-21-2010, 11:02 PM
Replies: 6
Views: 560
Posted By loflyin

86 digital dash full bright

Went through the Batee repair over the weekend. Dash was black. Replaced two bulbs, cleaned contacts, resoldered the contact pin connections and ran Golden's ground wire. Now the dash is full...
Forum: C4 Tech/Performance
09-15-2010, 01:05 AM
Replies: 5
Views: 453
Posted By loflyin

I assume this is a retrofit 134 situation. ...

I assume this is a retrofit 134 situation. Doesn't sound like you want to invest in the entire kit from NAPA, since you have already done a good bit of work. However, it might be worth the...
Forum: C4 Parts for Sale/Wanted
12-21-2009, 09:12 PM
Replies: 26
Views: 1,678
Posted By loflyin

Dana 36

I'm not that versed in the Dana rear ends. 1 - Will the 36 work in an 86 IROC? 2- What does the price of $150 include? 3- How would payment be handled? Shipping would be to 29115, do you have any...
Forum: C4 Tech/Performance
06-12-2006, 11:56 PM
Replies: 5
Views: 746
Posted By loflyin

On my 86, the sensor screws into the top of the...

On my 86, the sensor screws into the top of the tube on the distributor end. Black wire comes out of harness at rear of head and attaches with female connector. Insulation may be covering this up. ...
Forum: C4s for Sale/Wanted
12-09-2005, 02:47 AM
Replies: 13
Views: 663
Posted By loflyin

Is your car still available. If so, I'm pretty...

Is your car still available. If so, I'm pretty sure that I have a buyer for you.
Forum: C4 Tech/Performance
08-04-2005, 03:12 PM
Replies: 2
Views: 400
Posted By loflyin

Bad fuel pump?

86 stock coupe.
I have a loud vibrating sound coming from the fuel tank that radiates up to below the passenger seat. The car wants to shut off unless you give it alot of gas. When engine is not...
Forum: C4 Tech/Performance
07-28-2005, 07:37 PM
Replies: 8
Views: 464
Posted By loflyin

Radiator cap is new. Replaced the plenum and...

Radiator cap is new. Replaced the plenum and runner gaskets when I replaced injectors. Burp the system every time I have to refill (lately every day). But intake to head gasket might be an idea. ...
Forum: C4 Tech/Performance
07-28-2005, 02:38 PM
Replies: 8
Views: 464
Posted By loflyin

What now?!

86 coupe, stock
I need help with a problem as I am stuck. Got behind an accident Memorial Day weekend and sat in traffic for over an hour. No problem. Drove home and parked the car. No...
Forum: C4 Tech/Performance
05-25-2005, 10:39 AM
Replies: 5
Views: 348
Posted By loflyin

FPR has no gas in the line, good vacuum. Al vac...

FPR has no gas in the line, good vacuum. Al vac lines check out between 10 - 12 at idle, increase of 5 with throttle. EGR function seems appropriate, unsure if stuck open from buildup, though...
Forum: C4 Tech/Performance
05-24-2005, 04:36 PM
Replies: 5
Views: 348
Posted By loflyin

Already have the Helm - that's how I got this...

Already have the Helm - that's how I got this far. EGR is fine now. attle doesn't happen until engine temp is greater than 200, and then sounds like an entire tribe of Pygmies beating frying pans...
Forum: C4 Tech/Performance
05-24-2005, 01:19 PM
Replies: 5
Views: 348
Posted By loflyin

CAT vs vacuum leak

Stock 1986 L98 coupe.
Last Friday I was trapped in traffic behind an accident for about an hour. Temp got up to about 230 or so and would cool back down with the fan kicking in. Got home, no...
Forum: C4 Tech/Performance
05-24-2005, 01:18 PM
Replies: 1
Views: 272
Posted By loflyin

CAT vs vacuum leak

Last Friday I was trapped in traffic behind an accident for about an hour. Temp got up to about 230 or so and would cool back down with the fan kicking in. Got home, no problem. Saturday started...
Showing results 1 to 25 of 175
 
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