Review on 🔥 High-quality Fuel Pump A3518M for Lesabre, Park Avenue, Deville, Seville, Bonneville - Compatible with E3518M - Buy Now! by Michael Domus

Well I don't understand but I bought this product precisely because of the price. I had a very disgruntled local mechanic do it for me but then 2 days later the check engine light came on and the car stalled when stopped and I usually had to hit the accelerator to get it running after the first good start. . Onstar said the smoke isn't going anywhere. And the car computer says "gas cap is loose", sometimes I have to press hard to turn on the power. I bought 2 gas tanks, nothing has changed. I would like to exchange them, maybe they are not compatible with the 2003 Buick lesabre limited.