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1990 Chev Cavalier Other - Ignition System
Question: I have a 1990 chevy cavalier with the 3.1L a week ago I changed my spark plugs/wires, ever since my car seems to have a studder when steady speed(the worst being between 50 and 60. I changed one plug and wire at a time as to not mix any up but I cannot locate a firing diagram to make sure that I have not made a mistake. I also noticed that my exhaust is very rough and uneven. What do you think?
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Technican: First, double check your work. Remove each wire at the plug, and reconnect to make sure it is on properly. Do the same at the coil-pack. Most likely you will find the problem that way. Make sure the metal terminal in the wire end has not slid back into the boot and in that way not making contact.
The firing order is 123456. Odd numbers are on the rear, counting from the passenger side. 246 on the front bank. The coil pack is wired 146325. Here's How To Get Guaranteed Solutions In Minutes
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