Technical Tips > Post 84

Please help with my C4 before I go insane!

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glenco:
 :lol: Hi all I think this is my first post on here? I have an 86 C4 that is driving me insane. It will run fine but then drop on to 6 cylinders for no reason & I have trouble getting to go over 100 kmh. Also seems to run rich? I have replaced just about everything under the bonnet but nothing seems to make any difference. Has anyone had this experience & what was the problem? Hope someone can help becuase it has got to the point were I dont want to drive the car anymore. Thanks all Glenn.

gtc:
Nah, this was your first post on here:   :smile:

http://nswcorvettes.com.au/forum/index.php/topic,10419.msg1045950580.html#msg1045950580

Hope a C4 expert here can offer you some tips. Nothing worse than an unreliable vehicle. No fun at all.

77CVT:
Are you getting any codes?  Service engine light on?

glenco:

--- Quote from: gtc on April 16, 2015, 08:09:44 PM ---Nah, this was your first post on here:   :smile:

http://nswcorvettes.com.au/forum/index.php/topic,10419.msg1045950580.html#msg1045950580

Hope a C4 expert here can offer you some tips. Nothing worse than an unreliable vehicle. No fun at all.

--- End quote ---
Cheers GTC, just shows how bad my memory is! And I didnt by that 69 either.

glenco:

--- Quote from: 77CVT on April 17, 2015, 08:07:52 AM ---Are you getting any codes?  Service engine light on?

--- End quote ---
The service engine light is always on, has been ever since Ive had the car.  And I do get codes, 3 in fact. They are 32,33 & 34. Any ideas? It points to being the maf sensor but I have tried 2 new ones & still the same.

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