Search: Posts Made By: hefe
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Replies: 3
Views: 848
Posted By hefe

O2 Sensor

Thanks Mark. I agree. If it ain't broke you can't fix it. This question came up over my grandsons Jeep. He came home from college on one tank, 284 mi. all Interstate. but took three to get back. Jeep...
Replies: 3
Views: 848
Posted By hefe

O2 sensor

The O2 is showing up on the list of ways to save gas and a replacement recommended at about every 30K miles. Sales pitch, Scam or what?

This thing can and does waste gas when it is defective. If...
Replies: 1
Views: 997
Posted By hefe

1991 S10 Blazer digital temp. erratic UPDATE

Checked open circuit reference voltage from computer. Stable at 5 volts. Substituted temp sensor with 2500 ohm variable resistor. Had no effect on display from 10 to 2500 ohms. Seemed to display at...
Replies: 1
Views: 997
Posted By hefe

1991 S10 Blazer digital temp erratic

Radiator, thermostat and instrument cluster replaced during the past year and working perfectly. Temp display suddenly reading low [150 degrees ], max. Next day erratic, long periods at zero, up and...
Replies: 1
Views: 925
Posted By hefe

B&S surging, EXB2525ES update thanks geogrubb, Cheese

Posted 11-05-08 and 11-13-08 for help.
Thanks geogrubb. There was a slight air leak but later found engine was not being loaded. Pump was not working.
Thanks Cheese. Unloader was OK but found one...
Replies: 2
Views: 1,513
Posted By hefe

EXB2525ES power washer

Thanks Cheese. Exactly what I thought and I did remove the unloader. Looks very good to me. Did not replace anything. In hindsight, I may not have been looking at the unloader. The exploded parts...
Replies: 2
Views: 1,513
Posted By hefe

DeVilbiss EXB2525ES power washer

Machine is developing little or no pressure. It seems to be in the bypass mode all the time. Discharge is about the same with or without the engine. Momentarily over riding the governor makes no...
Replies: 1
Views: 1,202
Posted By hefe

Thumbs down Hensim 150cc access carb.

I need to remove carb. for cleaning. I can barely see it, never mind touch it. Does any one have a tip? Looks like I may have to remove the upper body and fuel tank. Is this another example of...
Replies: 4
Views: 11,061
Posted By hefe

Briggs Stratton surging

Thanks geogrubb. I did as you suggested and you are right on target. There is an air leak but seems to be around the throttle shaft not intake. Does that make sense? Know more when I have time to...
Replies: 2
Views: 1,167
Posted By hefe

1997 Jeep Wrangler 6cyl 4.0 excess fuel

Thanks Tow Guy. Hated to spring for that much $$$ without another opinion. That Jeep will drive me nuts and I only see it when it's broke. When grandson came home last spring he complained of huge...
Replies: 2
Views: 1,167
Posted By hefe

1997 Jeep Wrangler 6cyl 4.0 excess fuel

I do not have direct access to the vehicle. My grandson tells me the gas consumption was excellent on a trip home from college but on the way back to school it was almost three times what it had...
Replies: 4
Views: 11,061
Posted By hefe

Briggs and Stratton INTEK 190 6hp

Hey geogrubb. Thanks. The only numbers I can find on the engine shroud may or may not be what you ask for. They are 000505FD and
123435 0168E1. These were on the rear above the pump.
Hope this...
Replies: 4
Views: 11,061
Posted By hefe

Briggs And Stratton INTEK 190 6hp surging

This engine is on an Excel 2525 pressure washer.
Starts easily runs OK but surges up and down without developing full power. Cleaned carb twice with carb cleaner and air. Has no adjustments. Only...
Replies: 4
Views: 19,655
Posted By hefe

Smile No oil on Poulan chainsaw bar

Thanks Tech. That was my first thought but then thought, " thats crazy", no one would design that". Guess they would after all. I will get a new pump tomorrow and have a good laugh. hefe
Replies: 4
Views: 19,655
Posted By hefe

Red face No oil to bar on Poulan 2450

I have a similar problem and have done all the things suggested, Still not getting oil to bar. The gear on the pump looks good but I can not see what drives it. The only thing under the pump is a...
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