engine wont rev over 2500 rpms!!!

Got questions about your Nissan? We're here to help, and it's FREE!
User avatar
Adam_11
Posts: 66
Joined: Mon Apr 04, 2005 11:20 am
Car: 91 240sx

Post

Ok i took my car to a body shop to straighten the fender and stuff and when i drove it there it drove perfect nothing wrong when i got it back and when to drive it home it doesn't go over 2500 rpms and bogs like crazy even if i floor it, it doens't go over 25xx.... my guess is that they pinched a fuel line when it was on the machine... but i bought the car from a friend and it hasn't been driven really for like over 7 months and the gas is really stale....


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

MAFS.

User avatar
Adam_11
Posts: 66
Joined: Mon Apr 04, 2005 11:20 am
Car: 91 240sx

Post

180fan wrote:MAFS.
does that mean i need a new one

User avatar
2_Liter_Turbo
Posts: 2674
Joined: Sat Jan 24, 2004 10:41 am
Car: _________________
'96 S14 Coupe: SR20VET
'90 R32 TH1 GTR: RB26DETT
'92 S13 Fastback: SR20DET
'11 V36 Sedan: VQ25HR
'06 GMT800 2500HD: LBZ Duramax
Location: DFW, Texas
Contact:

Post

Try cleaning it first and make sure you're getting voltage ( more than 12v)through the MAF harness.

sanioll
Posts: 2270
Joined: Sat Jul 17, 2004 6:37 am
Car: Nissan 240SX SE
Toyota Camry

Post

Adam,

give us an update on this one. I've seen couple of these cases. Simply want to see if MAFS is the part thats causing the problem.

User avatar
Adam_11
Posts: 66
Joined: Mon Apr 04, 2005 11:20 am
Car: 91 240sx

Post

sanioll wrote:Adam,

give us an update on this one. I've seen couple of these cases. Simply want to see if MAFS is the part thats causing the problem.
Ok.... so well i looked and the MAF wasn't even plugged in it was hidden under the intake.... and then they cut my hood cable so i have to get a new one.... so the prob was the MAF thanx to those who helped


Return to “Nissan Online Mechanic”