Code 44

Morv · 03-08-2010, 07:19 PM

My '88 has been having idle problems lately and when I checked the codes it gave me Code 44 and Code 32.

Where should I start to fix these issues?

Morv · 03-10-2010, 09:19 PM

My problems were fixed by changing the Oxygen sensor. Idles low and steady now.

chappy · 03-19-2010, 04:58 PM

Sounds like EGR valve is stuck open.
It should only open past 1500 rpm, remove valve, pintle should be closed.
Does the engine smooth out past 1500rpm??
O2 sensors very common past 100,000 miles also.

03-08-2010, 07:19 PM	#1
Morv Smokin Member Join Date: Feb 2010 Location: Orlando, FL Posts: 32 My Gallery	Code 44 My '88 has been having idle problems lately and when I checked the codes it gave me Code 44 and Code 32. Where should I start to fix these issues?

03-19-2010, 04:58 PM	#3
chappy Smokin 500HP Club Join Date: Jul 2008 Location: Mid West Posts: 561 My Gallery	Sounds like EGR valve is stuck open. It should only open past 1500 rpm, remove valve, pintle should be closed. Does the engine smooth out past 1500rpm?? O2 sensors very common past 100,000 miles also. Last edited by chappy; 03-19-2010 at 05:01 PM.

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03-10-2010, 09:19 PM	#2
Morv Smokin Member Join Date: Feb 2010 Location: Orlando, FL Posts: 32 My Gallery	My problems were fixed by changing the Oxygen sensor. Idles low and steady now.

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