The Stupid Engine Questions Thread

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df2x4

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Personally I'd stick to OEM on a MAF sensor. I'm sure it's more money, but I'm not sure I'd trust the Delphi as much as an AC Delco. Just my opinion.
 

black90sport

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Having trouble tracking down my coolant sensor wire for my temperature gauge. If anyone with a 5.7 TBI is working on the truck tonight and could trace the wire from your driverside head temperature gauge as close to the firewall as you can get I owe a beer to!
 

ryanc5413

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My 98 Yukon is using toooo much fuel. 6mpg.. No codes all the live data looks good compared to a good running loaner truck. Thinking poppets are hanging. Is there a way to test? Can anyone tell me they have had this problem and what fixed it?
 

LMB1500

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Anybody know what the AC Delco part number is for the complete power steering pump on a 92 K2500?

EDIT: AC Delco dealer had just the pump in stock, just waiting on tools to get home now.
 
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flintlock

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Something in my belt drive whines terribly with the rpms. It is quite loud and annoying. I thought it was the belt tensioner pulley because it was a little loose, replaced...same noise. Replaced the alternator recently too and the noise is still there. What could it be? It really seems to be coming from the alternator, it's a NAPA reman.
Thanks guys for the help. I appreciate it.
 

JakeZ71

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:help: This question is more engine bay and actual engine, but i wasn't sure where to put it. Can someone help me by taking a picture of the mounting on their front splash shield? Both the plastic one and the aluminum skid plate. I took them off last summer when I did the engine swap, and don't remember how they went on!!:banghead:
 
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