1995 Jeep 5.2 stalls intermediately trouble code 34

Tiny
MCFLY
  • MEMBER
  • 1995 JEEP GRAND CHEROKEE
  • 185,000 MILES
At my wits end. Replaced the crankshaft position sensor and idle control valve sensor. Have trouble code 34 which is a speed control solenoid circuit open or shorted. Where do I start to fix this? Would this cause intermediate stalling?
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Monday, September 12th, 2011 AT 4:48 PM

5 Replies

Tiny
JDL
  • EXPERT
The code 34 is for the cruise control, I don't think that has anything to do with your problem, at the moment, just turn the cruise off, I doubt it will help anything. I guess stranger things have happened?

Does it ony stall at idle? Start by cleaning the throttle-body. How long since a tune-up? A tune-up is just maintenance anyway.
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Monday, September 12th, 2011 AT 5:14 PM
Tiny
MCFLY
  • MEMBER
Just put in new plugs, wires, cap and rotor. Only seems to stall after warms up usually at stops signs or lights. It idles really low sometimes. Haven't tried this but can the idle be adjusted on a 1995 Jeep Grand Cherokee with a 5.2L engine?
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Monday, September 12th, 2011 AT 7:07 PM
Tiny
JDL
  • EXPERT
The iac should control the idle. Adjustment is not possible. What is the fuel pressure spec? Use a gage.
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Monday, September 12th, 2011 AT 7:17 PM
Tiny
CONSTANCE01
  • MEMBER
Try the camshaft sensor
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Monday, January 16th, 2012 AT 3:53 AM
Tiny
JDL
  • EXPERT
Did you fing the problem?
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Monday, January 23rd, 2012 AT 5:59 PM

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