1991 excel starts good-idles rough, floods crankcase with fuel, blue smoke,
1991 Hyundai Excel

1991 Excel starts good-idles rough, floods crankcase with fuel, blue smoke,

(1991 Hyundai Excel)
Bubbles in return fuel line. Changed plugs,rotor,cap, oxygen sensor. Runs good at high speed. What should I be checking next? No check engine lite on. Please help
1 answer & 3 comments
Popular Answer
on August 03, 2014
check fuel pressure ,could be a bad regulator
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on August 06, 2014
Thank You--I will do just that. Do You know what the pressure should be?
on August 07, 2014
GO TO U TUBE AND LOOK IT UP
on August 18, 2014
I have checked fuel pressure and even put a new pressure regulator on. Still it does not run right. Do you have any more suggestions? Please help
Check Engine Light Diagnosis
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on August 03, 2014
check fuel pressure ,could be a bad regulator
Sign in to reply
on August 06, 2014
Thank You--I will do just that. Do You know what the pressure should be?
on August 07, 2014
GO TO U TUBE AND LOOK IT UP
on August 18, 2014
I have checked fuel pressure and even put a new pressure regulator on. Still it does not run right. Do you have any more suggestions? Please help

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