Car will not go past 2000 RPMs

2003 NISSAN ALTIMA
2.5L • 4 CYL • AUTOMATIC
Avatar
KELLEYSANDERS
  • MEMBER
  • 2 POSTS
My car will not go past 2000 RPMs. I thought it was the MAF sensor so I replaced that today and I'm still not having any luck. It seems like it is in safe mode but I cleared the codes and it is still doing the same thing. Any suggestions?
Jun 18, 2014 at 12:31 PM
Advertisement
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
scan for codes and check fuel pressure with a gauge autoparts rent it.
Jun 18, 2014 at 11:04 PM
Avatar
KELLEYSANDERS
  • MEMBER
  • 2 POSTS
I scanned for codes and it did not come back with any...
Jun 18, 2014 at 11:51 PM
Avatar
HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
fuel pressure? check vacuum at intake manifold if 15"or below suspect a clogged converter.
Jun 19, 2014 at 1:05 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