Engine is running rough

2003 FORD EXPLORER
85,000 MILES • 4.8L • V8 • 4WD • AUTOMATIC
Avatar
DEVELOPER7
  • MEMBER
  • 42 POSTS
When I come to a stop the engine is shaking like it has a misfire, but when I gas it everything seems to smooth out? What is the problem?
Dec 18, 2015 at 2:33 AM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
check for a vacuum leak like a hose off/cracked etc. also check for air leaks like duct work going to throttle, grommets. if it continues scan for codes and check fuel pressure with a gauge.
Dec 18, 2015 at 4:11 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle