Having problems with your Chevrolet Astro ?
I have a 94 astro van 4.3l. I was having trouble with fuel pressure, so i replaced the fuel pressure reg. Now the van will crank every time, but the engine will surge when i put it in drive, and eventually stall. I also replaced the vaccum lines. I really need some expert advice. I also replaced the fuel relay approx. 2.5 years ago.
Did you replace the fuel pump.
Repair Help & Product Troubleshooting for Chevrolet Astro
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.