Is this the death knell? (Oil light on when hot) |
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Is this the death knell? (Oil light on when hot) |
PDXMike |
Jul 11 2015, 12:17 PM
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#1
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Slowly Learning Group: Members Posts: 111 Joined: 20-December 10 From: Portland, OR Member No.: 12,501 Region Association: Pacific Northwest |
I was creeping along in traffic the other day, about 89 degrees out, when my oil light started to flicker on whenever I dropped the RPM's a bit when engaging the clutch. I've always been able to make this happen if I REALLY lugged the engine down, just about stalling it, but this was unusual. It started to get the point when letting the RPM's anywhere below idle (900 or so) the light would come on, and it would even blink a little at idle. Luckily I was at my destination so I just shut everything down. I checked the oil (which was fine) but the dipstick was so hot I could barely hold it even using a crumpled up paper towel. I towed the car home and let it cool down. When I started it up to pull it in the driveway everything was back to normal. The oil light turned off quickly after start-up and would even stay off for a second or two after I stalled out the engine. How bad is this? It could be something as simple as the oil pressure sender, right? It doesn't HAVE to be horrible, does it? Or should I be thinking about what kind of great upgrades I'll make during my rebuild? -Mike |
maf914 |
Jul 11 2015, 12:53 PM
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#2
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Not a Guru! Group: Members Posts: 3,049 Joined: 30-April 03 From: Central Florida Member No.: 632 Region Association: None |
I suggest you check your oil level before you do anything else. What type and weight oil are you using?
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ConeDodger |
Jul 11 2015, 01:28 PM
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#3
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Apex killer! Group: Members Posts: 23,608 Joined: 31-December 04 From: Tahoe Area Member No.: 3,380 Region Association: Northern California |
I suggest you check your oil level before you do anything else. What type and weight oil are you using? (IMG:style_emoticons/default/agree.gif) before you call the morgue and order up an autopsy, consider how old is the oil? Is it possibly fuel fouled? Is it multi-weight 20W50? It's kind of normalish, sort-of or at least not unheard of for the oil light to come on at idle. The oil pressure that triggers the light is very low, 8psi I think? Chris Foley has developed a fix for this I hear. Maybe he'll speak up... |
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