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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15133
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have a 1980 chevorlet pickup with 350 and auto trans I

Customer Question

I have a 1980 chevorlet pickup with 350 and auto trans I have oil coming out of dip stick checked the vent tube it had a dirt stopping it up I took a screwdriver cleaned the tube put about 200 miles on truck did fine then it blew oil out again I took a air hose blew threw the tube it is still doing same thing blowing oil
JA: What size is your engine? How many miles since your last oil change?
Customer: 350 changed oil in mtr. about 3000 miles a go
JA: What is the model of your '1000 Chevy?
Customer: 1980
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: I cleaned the vent tube with a rod then I took an air hose and blew threw it . it worked fine after that for about 200 miles now its blowing oil again any ideal on what to try next
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Chevy Mechanic about your situation and then connect you two.
Submitted: 3 months ago.
Category: Chevy
Expert:  Pete replied 3 months ago.

Hi my name is ***** ***** I will be happy to assist with this today.In some cases I may need more info to assist better.I apologize for any delay.

Is the transmission fluid over filled at all?

Let me know so we can continue,thanks Pete