Uploader Comments (CORVAIRWILD)
All Comments (15)
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is it ok to use wd40 on a 6.2
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@jeepkeiserm715 6.2's are low compression for a Diesel? you don't know what you are talking about they are 21.5 to 1
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It is cranking too slow. Your batteries are weak, you don't have good clean connections, or the starter is worn or combinations of all 3,
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the cummins that i don't own right? i've actually got a 6.2 and a 6.5.
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my glow relay F'ed up a month ago and i wanted to drive around in the snow with my truck i tryed starting no lukc so i plugged it in and luckily i had it parked in a heated shop so i turned the heat up to 25*C still no start so i sprayed a little ether in the intake it just slowed my cranking down so i tryed WD-40 still nothing so i just waited untill the next day for my relay put it in and the truck started at -3*C without being plugged in its all in them damn glow plugs
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no one cares about your stupid cummins
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if you need to use any starting fluid on a diesel you've got problems. a diesel should start right up very easily with functioning glow plugs or grid heater(if its a cummins).
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also engine starter isn't good for direct injection engine either. i don't know where you heard that but you NEVER use starting fluid with any diesel engines that have glow plugs. it says so right on the can. the stuff he was using is non-ether formula so i'd say its safe.
my 6.2 wont start with ether or WD-40 or other crap its either glow plugs or nothing
6030diesel 2 years ago
More details, pls...
CORVAIRWILD 2 years ago
wow, thats cheap... its fine for other trucks that are direct inject...
these are indirect inject, and the 6.2's are also low compression for a diesel...
its best not too... might be a good deal, but its possible that you can melt down those pistons with that stuff... my opinion... wd40 works ok, never really had to use it, but thats what everyone here uses.
jeepkeiserm715 3 years ago
Fixed starter and glo plug wires. Starts GR8 now... Ug
CORVAIRWILD 3 years ago
oh no! theirs the start of the problem... its really bad for these motors, very bad... like i said use WD40 if you need to, it wont hurt it at all...
jeepkeiserm715 3 years ago
This is 'sposed ta be like WD40, no engine damage...I bought several cans for .25 cents each... Ug
CORVAIRWILD 3 years ago