Re: [MBZ] Glow Plug Light - 300CD

2018-04-24 Thread David Bruckmann via Mercedes
I think Ralph meant that it starts after 7-10 seconds of pre-glowing. If the glowplugs aren't working you'll know it by rough runnning, white smoke etc. On 4/24/18, Clay wrote: > >The glow plugs are not working right. Properly functioning plugs would heat >up enough that you would only need tu

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread clay monroe via Mercedes
The glow plugs are not working right. Properly functioning plugs would heat up enough that you would only need turn the key and it would light off. No more than a second for the starter to spin it up. If there is cranking going on, either the battery is low, the starter is junk, or the glow p

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Curley McLain via Mercedes
Bad #1 GP. Dan--- via Mercedes wrote: Did you check the bulb? Dan On Apr 23, 2018, at 7:20 AM, Ralph,'84TD via Mercedes wrote: My '84 300CD's glow plug light on the dash has stopped coming on when I turn on the key. The glow plugs must be working as the engine starts immediately after a

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Dan--- via Mercedes
Worth a shot, certainly the most obvious. -D > On Apr 23, 2018, at 12:10 PM, Andrew Strasfogel via Mercedes > wrote: > > Yeah, the GP indicator light has been engineered to last to the End of > Time, + 1 day. > > On Mon, Apr 23, 2018 at 7:48 AM, Meade Dillon via Mercedes < > mercedes@okiebenz

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Andrew Strasfogel via Mercedes
Yeah, the GP indicator light has been engineered to last to the End of Time, + 1 day. On Mon, Apr 23, 2018 at 7:48 AM, Meade Dillon via Mercedes < mercedes@okiebenz.com> wrote: > The bulb will also not light during the pre-glow cycle if one or more plugs > are burned out, and then usually it will

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Meade Dillon via Mercedes
The bulb will also not light during the pre-glow cycle if one or more plugs are burned out, and then usually it will light up after the engine is running, maybe just light up for 20 seconds or so and then go out. Personally I'd check all the glow plugs first, as those fail far more often than the

Re: [MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Dan--- via Mercedes
Did you check the bulb? Dan > On Apr 23, 2018, at 7:20 AM, Ralph,'84TD via Mercedes > wrote: > > My '84 300CD's glow plug light on the dash has stopped coming on when I turn > on the key. The glow plugs must be working as the engine starts immediately > after about 7-10 seconds. What shoul

[MBZ] Glow Plug Light - 300CD

2018-04-23 Thread Ralph,'84TD via Mercedes
My '84 300CD's glow plug light on the dash has stopped coming on when I turn on the key.  The glow plugs must be working as the engine starts immediately after about 7-10 seconds.  What should I look for to correct this?  Thanks Ralph '84 300CD          '87 300 SDL ___