Hello all,
I was having a problem getting fuel pressure to my engine prior to starting and discovered that the fuel pump relay had a burnt plug. I purchased the car with the hot wire kit upgrade already installed so i am not sure if its racetronix or caspers piece. i was told it was a bosh part so i just replaced it with a standard bosh relay which had the same numbers.
After the replacement the car started without a problem and ran fine. The problem i am having now is a backfiring when i slam on the gas or give heavy gas in 1st gear from stop.
any help?
![relay1.jpg relay1.jpg](https://turbobuick-data.community.forum/attachments/314/314165-5b326e27f8b21051763a4919641cb1f0.jpg)
![relay2.jpg relay2.jpg](https://turbobuick-data.community.forum/attachments/314/314166-05ea7fb9287bb14247950a36122e763d.jpg)
I was having a problem getting fuel pressure to my engine prior to starting and discovered that the fuel pump relay had a burnt plug. I purchased the car with the hot wire kit upgrade already installed so i am not sure if its racetronix or caspers piece. i was told it was a bosh part so i just replaced it with a standard bosh relay which had the same numbers.
After the replacement the car started without a problem and ran fine. The problem i am having now is a backfiring when i slam on the gas or give heavy gas in 1st gear from stop.
any help?
![relay1.jpg relay1.jpg](https://turbobuick-data.community.forum/attachments/314/314165-5b326e27f8b21051763a4919641cb1f0.jpg)
![relay2.jpg relay2.jpg](https://turbobuick-data.community.forum/attachments/314/314166-05ea7fb9287bb14247950a36122e763d.jpg)