Fuel filter查过没？ 堵不堵？ 要是俺，俺还是要一步一步查，买一个油压表象这个

 

 

 

Fuel Injection Pump Tester

$19.99

https://www.harborfreight.com/fuel-injection-pump-tester-62623.html?cid=paid_google|*PLA+-+All+Products+-+Higher+Sales+Items|New+Products+-+(2)+Price+%2410-30|62623&utm_source=google&utm_medium=cpc&mkwid=s0DZcn1jD|pcrid|278918170779|pkw||pmt||pdv|c|slid||product|62623|pgrid|57009142739|ptaid|pla-296119212460|&pgrid=57009142739&ptaid=pla-296119212460&gclid=EAIaIQobChMIzen7x7mF4QIVxYSzCh1XsQIKEAQYASABEgLg5PD_BwE

或这个

Fuel Pump and Vacuum Tester

$13.99

https://www.harborfreight.com/Fuel-Pump-and-Vacuum-Tester-62637.html