16
General Buick Tech / Re: A/c ?
« on: July 01 2018, 03:47:56 PM »
thank you very much fellas ill check these out next. yes both fuses are good, I changed them anyways to be safe. back to the oven I mean garage..
Zap *STILL* wears Depends
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to. 16
General Buick Tech / Re: A/c ?« on: July 01 2018, 03:47:56 PM »
thank you very much fellas ill check these out next. yes both fuses are good, I changed them anyways to be safe. back to the oven I mean garage..
17
General Buick Tech / A/c ?« on: June 30 2018, 07:10:49 PM »
my ac compressor wont cycle? is there a trouble shooting chart for this?\
the gauges say I haved over 100 psi in the lines, ecm sol fuse is good if I try an jumper the switch on the canister it doesn't turn on? ideas 18
General Buick Tech / egr?« on: January 28 2018, 09:02:05 PM »
ok any ideas as to why..... when I unplug the egr the fuel pump turns off,
besides leaving it plugged in I don't think this is. right so id like to fix the problem any ideas guess. etc... thanks you 19
General Buick Tech / Re: code 42...« on: August 27 2017, 08:36:27 PM »
thanks guys ill have a look tomorrow if I get a chance..
the wires are grey. an the other is a pinkish with black stripe. hope that helps oh this is the large wire system that goes towards the passenger fender 20
General Buick Tech / Re: code 42...« on: August 26 2017, 02:03:23 PM »
added a pic hope that helps. ..
21
General Buick Tech / Re: code 42...« on: August 26 2017, 01:00:26 PM »
well tried 3 coil pack modules same thing code42
\tried changing the esc module no change Appears i cant post a pic says error...idk 22
General Buick Tech / Re: code 42...« on: August 26 2017, 11:13:47 AM »
Hi Brad
Yes reset ecm tried a different ecm still code42 dont have a spare type 2 ign only stock type guess ill give it a try? 23
General Buick Tech / code 42...« on: August 26 2017, 09:44:07 AM »
so a couple wires contacted the downpipe. an melted 2 to be exact an of course blew a fuse...
fixed the wires tied em up so no more contact replaced fuses,, cci an fp inj. tried car an It. fired up BUT see light is on code 42 is showing... wideband also appears dead ? from what I read on the board there pointing at repalcing the ecm, which is fine but. id hate to wreck my only spare so any advice where I should start? thanks 24
General Buick Tech / Re: low o2s« on: August 05 2017, 08:41:03 PM »
Thanks for the info brad. id love for you to check out this wreck...
but I'm about 3-4 hours west of Toronto. So what I. did was block off the exhaust an the intake put about 5 psi compressed air into the intake track an started soap testing everything .. when I was about to give up I heard a hiss , so. I see someone installed an aluminum ear block off plate. that thing was singing... offf that. pos came on went a. crude piece of 1/8 steel plate I quickly ground up. a little silicone, an fired it up. not up. to par but o2s are in the 600 area. an the Wideband 14ish, thanks again. Steve an Brad Dave 25
General Buick Tech / low o2s« on: August 05 2017, 06:13:02 PM »
what could be. the cause of low o2 readings at idle. like in the 100. range? new. sensor
an the Wideband to read 17.9. then shut off? new motor roller cam roller lifters. tt5.7 chip. 50 lb injs stock mass meter 26
General Buick Tech / Re: tip an stumble?« on: October 28 2016, 06:36:33 PM »
well I still have it the switches I have are set for the 3.5 maf an o on the fuel
could I try the 85 mm settings? I mean 85mm is pretty close to 3.5 inches?\ 27
General Buick Tech / tip an stumble?« on: October 23 2016, 09:19:54 PM »
ok i finally drove my car tonight...
so far it stalled twice once while off throttle cruising coming to a stop, an the second time it started to run rough then just shutdown? no codes on scanmaster ok now figure i better get close to home so on the way home i step into it an it almost stalls, hmmm ok home in driveway rev it up a bit an its like theres a flat spot in the throttle if that makes sense? starts to rev then nothing almost like when you have a 4 bbl carb an the secondaries open too soon... the only thing ive changed is the 4inch maf pipe the translator an the 3.5 maf meter .. ideas lets have em boys.... before the snow comes lol 28
General Buick Tech / Re: starts an dies« on: October 12 2016, 04:26:51 PM »
well replaced it with a new one no change starts then dies??
could this be a vacuum leak 29
General Buick Tech / Re: starts an dies« on: October 11 2016, 06:00:16 PM »
ok am i on to something here or still spinning my wheels...
after speaking with my helper... he tells me he had the iac out an it was stuck so he unstuck it??? but said it worked fine near the end of last season?? SO i unplugged the iac an it started up like its supposed to just rpm was in the 1500 area ?? ideas thoughts?? 30
General Buick Tech / Re: starts an dies« on: October 10 2016, 04:08:03 PM »
glad its our thanksgiving and I'm cooking an drinking an doing garage things lol the guests just love it lol
|