While ruuning on the road suddenly check engine light turns on and RPM becomes unstable even jump, s up and down. With out any engine.

Tiny
ZEESHAN ALI SHAIKH
  • MEMBER
  • 1995 TOYOTA COROLLA
  • 1.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
My corrola 16 valve 1.5 efi runs smothly but sudenly while running check engine light turns on and rpm becomes unstable jump, s up and down while engine does not take, s any accleration, and engine stops sundenly. While when I m trying to start it it just start it for a second or to then again chek engine light turn, s on nd engine stop, s. While making a noice lyk thap. Both on patrol and cng. According to my mechanic I replaced advancer and imulator, plug, s, plug wires, checked whole engine room wring to efi card. Tuned up my engine, throtel body every thing still the problem remain, s the same. Kindly help me on this that what is the exact issue.
Do you
have the same problem?
Yes
No
Monday, August 3rd, 2015 AT 12:16 AM

3 Replies

Tiny
HMAC300
  • EXPERT
Scan for codes first
Was this
answer
helpful?
Yes
No
+1
Monday, August 3rd, 2015 AT 7:21 AM
Tiny
ZEESHAN ALI SHAIKH
  • MEMBER
I went there but here they said that they dont have dignosis tolls to genrate code due to old model of engine.. And few said that your code scaning system is not running bcz I turned my diesel 2.0 vehicle to patrol 1.5 liter engine 4 5 years ago
Was this
answer
helpful?
Yes
No
Monday, August 3rd, 2015 AT 9:14 AM
Tiny
HMAC300
  • EXPERT
Yes they are probably correct on that. Check fuel pressure and for vacuum leaks then other than that I can be of no help.
Was this
answer
helpful?
Yes
No
Monday, August 3rd, 2015 AT 10:17 AM

Please login or register to post a reply.

Recommended Guides