[lriese]

after I slow down and start to accelerate the engine will stall this is at lower speeds the service engine light is on and auto zone gave me fault codes PO344 PO174 and PO171any help would be appreciated

 

[KenG]

p0344 is camshaft sensor, there are 2 sensors. I recommend to replace them both

p0174 and p0171 I believe are lean codes, you should check for vacuum leak especially the intake elbow. spray carb cleaner around and if the idle changes when you spray a certain spot your near the leak

 

[lriese]

thanks for the info. i will replace senors and check for leaks