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Car Forum / Driving, Maintenance, Tuning / Maintenance and Repair / August 2006Tech: 1990 Grand Caravan 3.3L won't start.. Has spark & getting fuel
It'll crank & crank and won't start.. It has a code 22 (coolant temp sensor). Sensor & plug have been replaced. Still nothing. If you disconnect the collant temp sensor plug it'll start for 3-5 seconds and run at about 2400 rpm, then die out. Computer has also been replaced. Any ideas??? Thanks Chas And how is the fuel pressure? > It'll crank & crank and won't start.. It has a code 22 (coolant temp > sensor). Sensor & plug have been replaced. Still nothing. If you [quoted text clipped - 5 lines] > Thanks > Chas Since it would run for 3-5 seconds after disconnecting the temp senor plug, that fuel pressure wasn't the problem. I'll have to see what it is.. Chas > And how is the fuel pressure? > > It'll crank & crank and won't start.. It has a code 22 (coolant temp [quoted text clipped - 10 lines] > http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups > ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- All you are doing there is richening the mixture when it is disconnected, that tell you anything? > Since it would run for 3-5 seconds after disconnecting the temp senor > plug, that fuel pressure wasn't the problem. I'll have to see what it [quoted text clipped - 19 lines] >> ----= East and West-Coast Server Farms - Total Privacy via Encryption >> =---- It's the only way the engine will run . Also, when you disconnect the coolant temp sensor, the cooling fan should come on and it doesn't though the fan motors are fine. Chas > All you are doing there is richening the mixture when it is disconnected, > that tell you anything? [quoted text clipped - 25 lines] > http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups > ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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