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budwich's latest activity
B
budwich
replied to the thread
My 04 ENVOY 4.2 sounds like an old man getting up in the morning
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not sure but I think the system relies somewhat on knowing somewhat about atmospheric pressures which I think come "by" the MAP...
Friday at 10:50 AM
B
budwich
replied to the thread
My 04 ENVOY 4.2 sounds like an old man getting up in the morning
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you could be helped by getting some real time data at the start of the exercise and then again once things get "smooth". My initial...
Wednesday at 10:52 AM
B
budwich
replied to the thread
Help! Truck cut off while driving and won’t start now.(Good battery)
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also check the oil.
Mar 27, 2021
B
budwich
replied to the thread
generator battery control module 2008 envoy
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you have to pull the negative cable back to the motor. The replacement is a cable with the module.
Mar 24, 2021
B
budwich
replied to the thread
NEED HELP
Starter only clicks
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since it appears that you have some sort of access to the starter connections, then you should do some electrical measurements at those...
Mar 23, 2021
B
budwich
replied to the thread
04 trailblazer, brakes dragging after new pads, calipers, master cylinder
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You should check and / or replace the flex hose running from the solid line to the caliper. On other vehicles, I have seen issue with...
Mar 22, 2021
B
budwich
replied to the thread
Headlights always on
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yes but... if the turn switch causes things to happen between bright and "normal" (ie. stalk position), then it follows that a...
Mar 13, 2021
B
budwich
replied to the thread
Headlights always on
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I guess one question is: why the turn signal switch? maybe that's related to your issue with the lights??
Mar 13, 2021
B
budwich
replied to the thread
NEED HELP
P0171 Code causing high idle and poor fuel mileage!
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your upstream has "improved" (ie. better) but the downstream looks "funny". Of course, I don't believe the downstream has any impact...
Mar 10, 2021
B
budwich
replied to the thread
2006 envoy 4.2L no crank no start!!
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:-) that is probably is his problem... broken connections and not the motor.
Mar 4, 2021
B
budwich
replied to the thread
what causes hub bearings to fail so often ?
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Possibly incorrect torque of the hub nut (too tight) causing a slight compression force which during the bearing heat / cool cycle may...
Mar 1, 2021
B
budwich
reacted to
Mooseman's post
in the thread
NEED HELP
P0171 Code causing high idle and poor fuel mileage!
with
Like
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Any leaks at the exhaust manifold? You could check for vacuum leaks using carb cleaner, especially at the intake manifold. But as...
Feb 27, 2021
B
budwich
replied to the thread
NEED HELP
P0171 Code causing high idle and poor fuel mileage!
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the first O2 voltage graph does not look right although it could be the time scale that makes that way. The "normal" graph should be a...
Feb 27, 2021
B
budwich
reacted to
TJBaker57's post
in the thread
Intermittent starts, runs, then no starts no crank??
with
Like
.
"KS" = Knock Sensor
Feb 25, 2021
B
budwich
replied to the thread
Intermittent starts, runs, then no starts no crank??
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glad you got further and have a working vehicle. Hopefully, it won't come back to haunt you again. Looking further at the C2, the...
Feb 25, 2021
B
budwich
replied to the thread
Intermittent starts, runs, then no starts no crank??
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what does the last part actually mean... NS,NG you need to describe what you are seeing at that point in terms of dash indicators...
Feb 24, 2021
B
budwich
replied to the thread
Frequency of 5V signal from EV fan clutch to the PCM
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I am not sure I understand "I did not command the fan here in any way". OK, so what was the current level asked for by the system...
Feb 19, 2021
B
budwich
reacted to
TJBaker57's post
in the thread
Frequency of 5V signal from EV fan clutch to the PCM
with
Like
.
Torque Lite does not permit the addition of custom PIDs. At first look it appears to but in practice I have found it would not work...
Feb 19, 2021
B
budwich
replied to the thread
Frequency of 5V signal from EV fan clutch to the PCM
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I think we aren't talking the same "words" ... I was questioning this statement that you made at the end of your post... "If so, the...
Feb 18, 2021
B
budwich
replied to the thread
Frequency of 5V signal from EV fan clutch to the PCM
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Perhaps I don't understand the EV clutch but I don't think it controls the speed of the fan "directly". It controls how much...
Feb 18, 2021
B
budwich
replied to the thread
4x4 Help?
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I guess every one is out 4wheelin in the new snow... :smile: did it ever work? how did you get to this state of "disrepair"... history...
Feb 16, 2021
B
budwich
replied to the thread
Persistent p0172 and p0175
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what??? it is so rich that your cylinders are "awash" with gas... equivalent to a "flooded, no start condition". Not overly...
Jan 30, 2021
B
budwich
replied to the thread
Truck died Need help asap
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you might want to ensure that they identify to you the specific fuse... why.... because it will likely happen again and you will have a...
Jan 29, 2021
B
budwich
replied to the thread
Persistent p0172 and p0175
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don't buy any more... do the "free test" that suggested... graph your ltft and the absolute vacuum and see if anything shows correlation.
Jan 28, 2021
B
budwich
replied to the thread
Persistent p0172 and p0175
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ok thanks... :-( still ugly. I see the ltft has a "plateau" of about -10ish which seems like some richness that the system is trying...
Jan 28, 2021
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