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Old 10-01-2021, 08:55 AM   #9
hatzie
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Join Date: Oct 2008
Location: Wentworth, NH
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Re: H/L & 4WD Switch-Dark,No See-um

Quote:
Originally Posted by Ironhorse View Post
Thanks for the replies and info. I'm finding out more and more with the newer vehicles somewhere down the line I got left behind in the tech department. I pretty much cut my teeth playing with carbs, points and condensers, changing plugs every 10,000, oil every 2 or 3 thousand miles. These newer vehicles sure aren't very user friendly to that type of background at all. Pretty sure will be visiting with my local trusted mechanic shop for a fix.
I'm an old fart too. I come from the same background. My first car was a 1972 Pontiac Bonneville Wagon 455, Rochester 2G, and points ignition. My 1977 Rabbit was CIS fuel injection with a plethora of relays and breaker points ignition. I moved from that to Bosch VE Diesel Fuel Injection on several 70's and 80's machines.

Don't be frightened of the new machines. Nothing ooogie booogie about the electronics.
Soldering circuit boards is a rarely needed talent.
You can find videos about troubleshooting and most maintenance and repair operations. Lots of good folks here too.
__________________
1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
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