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Search: Posts Made By: djkrash
Showing results 1 to 10 of 10
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Forum: Engine & Transmission
07-29-2008, 08:45 PM
Replies: 10
Views: 4,293
Posted By djkrash

RE: 1995 Blazer Idle/Run Problems

I understand what the codes stand for, I guess what I am looking for is the troubleshooting steps for these codes. I've spent all afternoon and up until now scouring the web for the procedures. Any...
Forum: Engine & Transmission
07-29-2008, 06:51 PM
Replies: 10
Views: 4,293
Posted By djkrash

RE: 1995 Blazer Idle/Run Problems

Here are the codes: P0300,P0323,P0326,P0341,P1406,P1442. I have found what they are called, but cannot find anywhere explaining them. Any ideas? Thanks.
Forum: Engine & Transmission
07-29-2008, 12:47 PM
Replies: 10
Views: 4,293
Posted By djkrash

1995 Blazer Idle/Run Problems

Here are the symptoms: Was running good, shut it off at the bank and when it was started back up here is what we had:rough idle, misses on acceleration, tach needle jumps and falls at steady run...
Forum: 2nd Generation S-series (1995-2005) Tech
04-20-2008, 04:16 PM
Replies: 1
Views: 1,449
Posted By djkrash

HO2S-21 insufficient switching

Friends daughter's 1996 Blazer,auto,4.3 is throwing this code w/ this explanation:ECM has detected the switch ratio of rich to lean and lean to rich was below a determined number. Probable causes...
Forum: 2nd Generation S-series (1995-2005) Tech
01-08-2008, 03:23 PM
Replies: 2
Views: 1,011
Posted By djkrash

RE: HVAC Vac Firewall connection?

Thank you. Was not on firewall. It connects to a barb on a line disappearing above the brake booster. Thanks. Dan
Forum: 2nd Generation S-series (1995-2005) Tech
01-08-2008, 06:29 AM
Replies: 2
Views: 1,011
Posted By djkrash

HVAC Vac Firewall connection?

Ok, I have a1995 Blazer w/ air. We did some work under the hood (new cap, wires) and now the HVAC controls don't work. I investigated and found the vac hose to be off. I've made the connection on the...
Forum: 2nd Generation S-series (1995-2005) Tech
12-07-2007, 01:29 PM
Replies: 4
Views: 1,073
Posted By djkrash

RE: 4HI light on/no wheel spin

I know where that one is, I can't seem to find the one for the HVAC system. Another post said it was on the firewall, butI cnnot seem to find it. Thanks. Dan
Forum: 2nd Generation S-series (1995-2005) Tech
12-05-2007, 12:55 PM
Replies: 4
Views: 1,073
Posted By djkrash

RE: 4HI light on/no wheel spin

Some dummy(self) when changing out the spider in the intake, knocked the vacum line off the tit going into the hvac system. Now I cannot find where it hooks back up at. Blazer in question is a 1995....
Forum: 2nd Generation S-series (1995-2005) Tech
12-05-2007, 10:28 AM
Replies: 4
Views: 1,073
Posted By djkrash

4HI light on/no wheel spin

Wife's car and big time snow here in NW Pa. 4HI light is on, front drive shaft spins but not the axles. No broken CV's. I believe the vacum actuator to be working if the 4HI light is on. I don't know...
Forum: Engine & Transmission
09-29-2007, 06:26 PM
Replies: 2
Views: 671
Posted By djkrash

'95 Problems w/ Wife's Car

OK, 4.3 runs rough w/ heavy gas smell at exhaust. Plugs on passenger side are black and gas covered, other side is normal. Open intake and on passenger side is a puddle of gas. Replaced passenger...
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