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help with a p1351 code

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Old 12-10-2014, 11:36 AM
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Default help with a p1351 code
I have a 99 blazer with 4.3 vin w
And only problem I haveing is a p1351 code and kinda hard to start sometimes and has slight rough idle
Any ideas?
Btw has new icm,iac, cleaned egr new ac plugs, cap, wires etc
 
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Old 12-10-2014, 10:14 PM
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This link should help: https://blazerforum.com/forum/diagno...plained-35134/
 
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Old 12-11-2014, 11:13 AM
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I can't get the diagnosis chart to open for some reason.
Could a bad fpr cause this?
 
Last edited by gatrucker99; 12-11-2014 at 11:17 AM.
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Old 12-11-2014, 03:47 PM
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Nope, P1351 is an electrical problem. (fuel pressure is not directly monitored on this system)

The link works, might be an issue on your end.
 
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Old 12-11-2014, 06:42 PM
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Thanks. Oh and Would the p1351 electrical issues cause hard starts and slight rough idle
 
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Old 12-11-2014, 08:15 PM
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Could very well be the cause of both issues.
 
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Old 12-11-2014, 10:02 PM
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Alright thanks will look into it and post back
 
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Old 12-11-2014, 10:16 PM
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In that flow chart, check out the stuff inder "DIAGNOSTIC AIDS".
 
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