Dear All,
Can any one guide me regarding the issue i am facing with Nissan Sunny 88 CNG pickup?
It has 1300CC engine installed but the car engine seems to be overloaded and is not smooth in operation.
Thanks in Advance
1000cc is underpower but if your 1.3L engine seems to be on weaker side..it will also feel underpower...!
Its common to feel underpower on CNG with these engines....!
Thanks for reply SER_GTR.
Engine seems to be OK as no fumes is visible while engine running.
Does electrical fault cause such kind of abnormal engine function?or something else.....
nops...since its not efi or on CNG...No Electricals work almost...so check your IGN parts... coil/wires/plugs also
its GA series Twin Cam Or E Series??
Yes its Twin Cam, not EFI but on CNG, i had visited CNG tuning shop, he said everything seems OK and refer a mechanic for a check of timing related issue......
Give her general tune up and then check out engine compression.
Timing Need To Be Advanced For CNG Mechanically By Setting Distributor...CNG Installers Do That ...Still Check...
The Twin Cam GA13DS Should Be Fine For Pickup....Not Underpower...Not So Much Responsive Also....
Thanks bro for guiding, will definitely follow your advice. take care