|
Re: 99 astro po300 and po304 set at approx 70mph
I checked MOD again and this is the given info,could be wrong? Any how back from test drive,van did not act up until the third run up the hill, hard accel approx 3200 rpms #4 starts missing taking #3 with it but at a much lower misfire rate,only setting a PO30... Login to read more. ![]()
iATN Members:
Login to read this message and participate Auto Repair Pros: Join iATN to read this message and others Vehicle Owners: Find a nearby iATN member to repair your vehicle 3 Replies Received (View Replies)3 Replies Received (Hide Replies) |
Copyright ©1995-2026 iATN. All rights reserved.
iATN® is a registered trademark of the International Automotive Technicians Network.
iATN® is a registered trademark of the International Automotive Technicians Network.

3 Replies Received
3 Replies Received