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91 Daihatsu rocky. Idles great but when attempting to drive…

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91 Daihatsu rocky. Idles...
91 Daihatsu rocky. Idles great but when attempting to drive it pops backfires and buck.
Submitted: 2 years ago.Category: Car
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Answered in 1 hour by:
3/9/2016
Auto Mechanic: Juan Crespo, Tech Trainer replied 2 years ago
Juan Crespo
Juan Crespo, Tech Trainer
Category: Car
Satisfied Customers: 1,532
Experience: A.S.E. Master Technician, Advanced Level, Emissions - Asian, Domestic, & European
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Check fuel pressure. Replace fuel pump and filter if not over 30 psi at idle.

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