Injector return puzzle?

[somar]

GUD DAY MGA SIR,

I own a 97 ISUZU fuego LS pikup na namana ko pa sa dad ko. Pero ngayon ko lang napansin yung return hose (metal one) sa may " governor" ba tawagin yun .ay putol as in cinirimp .. me epekto ba yun sa overall poerformance ng engine?

tnx in advance

[4JGtootsie]

Sir,
Original pump ba ito ng ng LS ninyo?
may six major lines yan- supply, return and 4 high pressure.
Most likely return nga. Ang sa tingin ko maapektohan niyan is the cooling of the pump. Sa test bench (calibrating machine) we always monitor pump temp via temp of return fuel. Fuel obsorbs heat then brings it back to the gas tank to dessipate it.

[somar]

Sir,
Original pump ba ito ng ng LS ninyo?
may six major lines yan- supply, return and 4 high pressure.
Most likely return nga. Ang sa tingin ko maapektohan niyan is the cooling of the pump. Sa test bench (calibrating machine) we always monitor pump temp via temp of return fuel. Fuel obsorbs heat then brings it back to the gas tank to dessipate it.

Ok tnx sir, cguro napa calibrate na ng dad ko dati pa eto,any idea bat nila pinuputol yung return line? pwde paba ibalik eto?

[4JGtootsie]

Ok tnx sir, cguro napa calibrate na ng dad ko dati pa eto,any idea bat nila pinuputol yung return line? pwde paba ibalik eto?

Baka naputol nila kaya sinerado nalang.