davidsmith51

Seat Alhambra Diesel Engine Problems

Alright, I'm pulling my hair out here. My 2003 Seat Alhambra with a diesel engine is giving me grief. Engine won't start sometimes, stalls at idle, check engine light is on, and it's running rough. Getting terrible mileage lately. I scanned it, and the error memory says something about the fuel pump. Could it really be pump failure, or is there something else I should check first?

4 comment(s)

I had a similar issue with my Alhambra a while back. Same symptoms: engine stalling, check engine light, and all that. Before you go tearing everything apart, have you checked the electrical connections to the fuel pump? I remember spending ages looking for the problem, only to find a loose plug. High fuel consumption was a real pain!

Interesting! Where exactly should I be looking for these cable connections? And how would I test if they're defective? Any tips?

Yep, the connections to the pump itself. The mechanic mentioned that they can corrode or come loose over time, especially with the lovely weather we sometimes have. As for testing, I’m no expert with automotive diagnosis, but a multimeter could help check for continuity. Honestly, if you're not confident, it might be worth getting a professional to have a look. Could save you a lot of time and potential further problems.

Big thanks! Turns out, you were spot on. Took it to a workshop, and it was indeed a defective cable connection to the fuel pump. Cost me 95€ to get it sorted. Car performance is back to normal, and the error message is gone. Appreciate the help!

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