Cap and Rotor
Cap and Rotor
Recently I decided my car needed a tune up
About time....it had the original cap, rotor and plug wires. I changed the cap and rotor with a NAPA rotor and CarQuest cap.
Now, I have never had a bad part come through the CQ here in town.
But it almost seems like I'm getting worse milage. I need to change the plugs wires and valve cover gasket.
Could a new cap make the MPG go down?
Also, are there little grommets in the plug holes? I'm ordering my VCG soon
About time....it had the original cap, rotor and plug wires. I changed the cap and rotor with a NAPA rotor and CarQuest cap.
Now, I have never had a bad part come through the CQ here in town.
But it almost seems like I'm getting worse milage. I need to change the plugs wires and valve cover gasket.
Could a new cap make the MPG go down?
Also, are there little grommets in the plug holes? I'm ordering my VCG soon
Lexus Test Driver
Joined: Aug 2003
Posts: 887
Likes: 0
From: California
Its unlikely that CQ or NAPA replacements exceeded Lexus/Toyota oem parts, so for these eom is likely better and you'd not be having the question. Maybe you saved $50
To check this I'd put the old one back on and get your answer.
To check this I'd put the old one back on and get your answer.
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