SP-36 Engine Light

[Ralph]

That same check engine light will go off with early or late timing as well and if an injector is sticking. The ABS system can send a msg too. Though the low coolant is the usual. Some times cleaning the DDEC connectors will help too along with the ECU.

Just some other thoughts on it. Need to have a reader put on the alarm to know for sure.

Safe travels, Ralph Charolette Fullenwider
'84 FC35 "Ruff Diamond"
Duncan, Oklahoma
Sent via BlackBerry by AT&T

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From: Donald Spithaler

Sender: WanderlodgeForum@yahoogroups.com

Date: Sun, 7 Nov 2010 19:45:33 -0500

To:

ReplyTo: WanderlodgeForum@yahoogroups.com

Subject: Re: [WanderlodgeForum] SP-36 Engine Light

Paul   My light comes on also. It usually goes out after I start driving. My sender is at the top radiator hose. I replaced mine once so I don't know what is causing my light to come on. It should be telling you that your coolant  is  low. At least that is what I think.         

Don Spithaler
89 SP-36
Butler, PA  

On Sun, Nov 7, 2010 at 6:30 PM, bluebirdsp36 <"bluebirdsp36@yahoo.com"> wrote:

 

Our SP-36 has 79,000 miles and the check engine light comes on. There appears to be nothing wrong with the engine. All gauges are normal and fluids full. The wiring diagram is not clear where the fault sender(s) are located. Does anyone have suggestions?



Paul Cunningham

1990 SP-36

Virginia