any mazda techs out there??

[twoslo4five0]

my 626 is surging (i think at idle)...its a 2001 626....it idles fine around 900 rpm with out the a/c on...then it bounes between 400 to 900 when the a/c is on...any info would be apprecited..

 

[79k20350]

my 626 is surging (i think at idle)...its a 2001 626....it idles fine around 900 rpm with out the a/c on...then it bounes between 400 to 900 when the a/c is on...any info would be apprecited..

900 seems liek a high idle...

As for the surging witht he ac on. Sounds like ths fast idle isnt engaging?

 

[twoslo4five0]

well it might be 800 hard to tell really...if i idle it up with my foot around 1 i dont have a problem just at idle i have a problem..

 

[supersize75k5]

search marvesda..

 

[twoslo4five0]

search marvesda..

what is that???