Photos of My Truck's Problems & Equipment
Cooling Problem
Replacement Oil Lines and remote filter
Jordan Brake Control
Headlight Switch / Parking lights
Propane Injection System
FSD replacement
Trailer Brakes Controled by Exhaust Brake
Thermostat Failure
Oil Pressure Switch
Curtesy Flashing of Trailer Lights
Page 11

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Welcome
 
These pages have shots of problems I have had and hopefully solutions I can share.
 
All comments relate to a 1997 Suburban. However electrical comments should work on any GM product since they use a common wiring code system.
 
 
 
 

This page is shots of the AC condenser behind the oil coolers taken after my 9,500 mile trip to this years Diesel Page Rendezvous. They had been cleaned just before I left for the trip.

I have 1/8 in screening  behind the grill, shown below, but think this lot came in through the foot holes in the bumper. While the bugs in the oil coolers, the radiator, and the balance of the condenser are not visable in these shots rest asured they were there in quantities that effected air flow. The foot well holes have now been screened also, see photo below

Bug behind the oil cooler
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While your cooling system may look clean this is what behind the cooler

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Cooler pulled forward for a look see

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Bugs behind trans cooler

The first picture shows the original bug screen behind the grill and was the only screen on the truck when the above bugs were collected. The second picture shows the addition of a screen in the foot wells of the bumper.

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Screen attached behind grill with tye wraps

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Screening in the foot well

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Bug Screen Pattern

Bug Screen Pattern  
Made from 1/8 screen and cut as shown anlong the 4 radius lines. After cutting fold the 2 12in. sides in to form a half cylinder and then fold the end up to close the cylinder and secure with a tie wrap. Once folded you can insert in the bumper and it should fill the hole and support itself in place without additional means.

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This uses air and water to blow the bugs out from behind. Note the bend at the end of the wand

In order to remove the accumulated bugs I have to remove the grill, the upper cowling over the radiator, the upper radiator brackets. Unbolt the upper brackets on the trans and engine oil coolers. Now you can seperate the individual coolers enough to get to the back of each cooler. The gun above uses compressed air and water. I have added a bit of hose and a fromed 3/8in. copper pipe with the tip closed to produce a fan spray. Now just get in there and spray each cooler from the back until the bugs stop coming out. Keep in mind they died to get there and they are not willing go give up easily.

For addition information and related topics check out TheDieselPage.com just click here

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